WarmUp p 22 Find the lateral area and
![Warm-Up: p. 22 Find the lateral area and surface area of each prism. 1. Warm-Up: p. 22 Find the lateral area and surface area of each prism. 1.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-1.jpg)
![Warm-Up: p. 22 Find the lateral area and surface area of each prism. 2. Warm-Up: p. 22 Find the lateral area and surface area of each prism. 2.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-2.jpg)
![5 6 12. 2 Homework Answers: p. 26 (5 – 8) 7 8 5 6 12. 2 Homework Answers: p. 26 (5 – 8) 7 8](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-3.jpg)
![Section 12. 3 Notes: Surface Areas of Pyramids and Cones Section 12. 3 Notes: Surface Areas of Pyramids and Cones](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-4.jpg)
![Vocabulary! Regular Pyramid Lateral Faces Vertex A pyramid that has a base that is Vocabulary! Regular Pyramid Lateral Faces Vertex A pyramid that has a base that is](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-5.jpg)
![Vocabulary! Lateral Edge The intersection of two lateral faces. All the lateral edges are Vocabulary! Lateral Edge The intersection of two lateral faces. All the lateral edges are](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-6.jpg)
![Label the Regular Pyramid with the given information. Label the Regular Pyramid with the given information.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-7.jpg)
![Vocabulary! Lateral Area of a Regular Pyramid Vocabulary! Lateral Area of a Regular Pyramid](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-8.jpg)
![Example 1: Find the lateral area of the square pyramid to the nearest tenth. Example 1: Find the lateral area of the square pyramid to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-9.jpg)
![Vocabulary! Surface Area of a Regular Pyramid Vocabulary! Surface Area of a Regular Pyramid](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-10.jpg)
![Example 2: Find the surface area of the square pyramid to the nearest tenth. Example 2: Find the surface area of the square pyramid to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-11.jpg)
![Example 3: Find the surface area of the regular pyramid to the nearest tenth. Example 3: Find the surface area of the regular pyramid to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-12.jpg)
![You Try! 1. Find the surface area of the square pyramid. You Try! 1. Find the surface area of the square pyramid.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-13.jpg)
![You Try! 2. Find the surface area of the regular pyramid. You Try! 2. Find the surface area of the regular pyramid.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-14.jpg)
![Homework Answers Homework Answers](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-15.jpg)
![](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-16.jpg)
![Vocabulary! Lateral Area of a Cone Vocabulary! Lateral Area of a Cone](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-17.jpg)
![Example 4: The cone represents a conical slate roof on a house. Find the Example 4: The cone represents a conical slate roof on a house. Find the](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-18.jpg)
![Not in workbook* Surface Area of a Cone * Not in workbook* Surface Area of a Cone *](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-19.jpg)
![Example 5: Find the surface area of the cone. Round to the nearest tenth. Example 5: Find the surface area of the cone. Round to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-20.jpg)
![You Try! 3. Find the surface area of the cone. You Try! 3. Find the surface area of the cone.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-21.jpg)
![Using the solid and model provided, write in the formulas for each solid. Solid Using the solid and model provided, write in the formulas for each solid. Solid](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-22.jpg)
- Slides: 22
![WarmUp p 22 Find the lateral area and surface area of each prism 1 Warm-Up: p. 22 Find the lateral area and surface area of each prism. 1.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-1.jpg)
Warm-Up: p. 22 Find the lateral area and surface area of each prism. 1.
![WarmUp p 22 Find the lateral area and surface area of each prism 2 Warm-Up: p. 22 Find the lateral area and surface area of each prism. 2.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-2.jpg)
Warm-Up: p. 22 Find the lateral area and surface area of each prism. 2.
![5 6 12 2 Homework Answers p 26 5 8 7 8 5 6 12. 2 Homework Answers: p. 26 (5 – 8) 7 8](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-3.jpg)
5 6 12. 2 Homework Answers: p. 26 (5 – 8) 7 8
![Section 12 3 Notes Surface Areas of Pyramids and Cones Section 12. 3 Notes: Surface Areas of Pyramids and Cones](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-4.jpg)
Section 12. 3 Notes: Surface Areas of Pyramids and Cones
![Vocabulary Regular Pyramid Lateral Faces Vertex A pyramid that has a base that is Vocabulary! Regular Pyramid Lateral Faces Vertex A pyramid that has a base that is](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-5.jpg)
Vocabulary! Regular Pyramid Lateral Faces Vertex A pyramid that has a base that is a regular polygon and the altitude has an endpoint at the center of the base. Faces that meet at the vertex. In a regular pyramid, they are all congruent isosceles triangles. The point where the lateral faces meet.
![Vocabulary Lateral Edge The intersection of two lateral faces All the lateral edges are Vocabulary! Lateral Edge The intersection of two lateral faces. All the lateral edges are](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-6.jpg)
Vocabulary! Lateral Edge The intersection of two lateral faces. All the lateral edges are congruent in a regular pyramid. Slant Height The height of each lateral face, ℓ.
![Label the Regular Pyramid with the given information Label the Regular Pyramid with the given information.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-7.jpg)
Label the Regular Pyramid with the given information.
![Vocabulary Lateral Area of a Regular Pyramid Vocabulary! Lateral Area of a Regular Pyramid](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-8.jpg)
Vocabulary! Lateral Area of a Regular Pyramid
![Example 1 Find the lateral area of the square pyramid to the nearest tenth Example 1: Find the lateral area of the square pyramid to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-9.jpg)
Example 1: Find the lateral area of the square pyramid to the nearest tenth.
![Vocabulary Surface Area of a Regular Pyramid Vocabulary! Surface Area of a Regular Pyramid](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-10.jpg)
Vocabulary! Surface Area of a Regular Pyramid
![Example 2 Find the surface area of the square pyramid to the nearest tenth Example 2: Find the surface area of the square pyramid to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-11.jpg)
Example 2: Find the surface area of the square pyramid to the nearest tenth.
![Example 3 Find the surface area of the regular pyramid to the nearest tenth Example 3: Find the surface area of the regular pyramid to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-12.jpg)
Example 3: Find the surface area of the regular pyramid to the nearest tenth.
![You Try 1 Find the surface area of the square pyramid You Try! 1. Find the surface area of the square pyramid.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-13.jpg)
You Try! 1. Find the surface area of the square pyramid.
![You Try 2 Find the surface area of the regular pyramid You Try! 2. Find the surface area of the regular pyramid.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-14.jpg)
You Try! 2. Find the surface area of the regular pyramid.
![Homework Answers Homework Answers](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-15.jpg)
Homework Answers
![](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-16.jpg)
![Vocabulary Lateral Area of a Cone Vocabulary! Lateral Area of a Cone](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-17.jpg)
Vocabulary! Lateral Area of a Cone
![Example 4 The cone represents a conical slate roof on a house Find the Example 4: The cone represents a conical slate roof on a house. Find the](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-18.jpg)
Example 4: The cone represents a conical slate roof on a house. Find the lateral area.
![Not in workbook Surface Area of a Cone Not in workbook* Surface Area of a Cone *](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-19.jpg)
Not in workbook* Surface Area of a Cone *
![Example 5 Find the surface area of the cone Round to the nearest tenth Example 5: Find the surface area of the cone. Round to the nearest tenth.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-20.jpg)
Example 5: Find the surface area of the cone. Round to the nearest tenth.
![You Try 3 Find the surface area of the cone You Try! 3. Find the surface area of the cone.](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-21.jpg)
You Try! 3. Find the surface area of the cone.
![Using the solid and model provided write in the formulas for each solid Solid Using the solid and model provided, write in the formulas for each solid. Solid](https://slidetodoc.com/presentation_image_h/0bdeaaf2e053f05cb60c3058ad9af104/image-22.jpg)
Using the solid and model provided, write in the formulas for each solid. Solid Model Lateral Area Surface Area Prism Cylinder Pyramid Cone
Triangular prism surface area formula
Find the lateral area and surface area of each prism
Lateral area def
12-2 surface areas of prisms
Net of a come
Find the lateral area of the regular pyramid. la= sq. units
How to find the lateral area of a rectangular prism
Names of prisms
Lateral surface
Warmup ratio
Warmup 65
Gmass warmup
Stratified warmup
Pyramid warmup
Warm rhyming words
Exponent properties
Java warmup
Define:warmup
Ethos warmup
Tinman calculator
65 mins
Warmup end
How to calculate the area of a cuboid