Surface Area of Rectangular Prism Using Formula Warm
- Slides: 20
Surface Area of Rectangular Prism Using Formula
Warm Up Exercise Find the surface area
Warm Up Exercise Find the surface area 208 cm²
Lesson Objective • Calculate surface area of a rectangular prism using a formula
Surface Area • Calculate the surface area of the rectangular prism
Surface Area • Calculate the surface area of the rectangular prism
Surface Area • The formula for the surface area of a rectangular prism is 2(lw) + 2(wh) + 2(lh).
Surface Area • The formula for the surface area of a rectangular prism is 2(lw) + 2(wh) + 2(lh). • Calculate the surface area of the rectangular prism
Surface Area • The formula for the surface area of a rectangular prism is 2(lw) + 2(wh) + 2(lh). • 2(3 x 2) + 2(2 x 6) + 2(3 x 6) • Calculate the surface area of the rectangular prism
Surface Area • The formula for the surface area of a rectangular prism is 2(lw) + 2(wh) + 2(lh). • 2(3 x 2) + 2(2 x 6) + 2(3 x 6) • 2(6) + 2(12) + 2(18) • 12 + 24 + 36 • 36 + 36 • 72 • Calculate the surface area of the rectangular prism
Surface Area • The formula for the surface area of a rectangular prism is 2(lw) + 2(wh) + 2(lh). • 2(3 x 2) + 2(2 x 6) + 2(3 x 6) • 2(6) + 2(12) + 2(18) • 12 + 24 + 36 • 36 + 36 • 72 • Calculate the surface area of the rectangular prism • 72 cm²
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh).
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • 2(18 x 10) + 2(10 x 6) + 2(18 x 6)
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • 2(18 x 10) + 2(10 x 6) + 2(18 x 6) • 2(180) + 2(60) + 2(108)
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • 2(18 x 10) + 2(10 x 6) + 2(18 x 6) • 2(180) + 2(60) + 2(108) • 360 + 120 + 216
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • • 2(18 x 10) + 2(10 x 6) + 2(18 x 6) 2(180) + 2(60) + 2(108) 360 + 120 + 216 696
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • • • Surface Area is 696 in² 2(18 x 10) + 2(10 x 6) + 2(18 x 6) 2(180) + 2(60) + 2(108) 360 + 120 + 216 696
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh).
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • 52 m²
Surface Area • Calculate the surface area of the rectangular prism. 2(lw) + 2(wh) + 2(lh). • 52 m² 164 in²