Plane or 2 D Shapes Answer Key Exercise

Exercise 1 For each shape, tell how many straight sides and vertices. Is the

Exercise 2 1. Draw a closed shape with 3 vertices. 2. Draw a closed

Exercise 3 Circle the words that are true for the shape. 1. All squares:

Exercise 4 a. Circle 3 shapes that have the same number of sides and

Exercise 5 a. Match each shape with the words that describe it. Triangle 4

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Plane or 2 -D Shapes Answer Key

Exercise 1 For each shape, tell how many straight sides and vertices. Is the shape closed or not? 1. How many straight sides? 4 How many vertices? 4 Closed? Yes 2. How many straight sides? How many vertices? 2 Closed? No 3 3. How many straight sides? 6 How many vertices? 6 Closed? Yes

Exercise 2 1. Draw a closed shape with 3 vertices. 2. Draw a closed shape with 0 straight sides. 3. Draw a closed shape with more than 3 vertices. Answers may vary. 4. Circle the closed shapes.

Exercise 3 Circle the words that are true for the shape. 1. All squares: are blue have 4 equal sides. are closed shapes. are small. 2. All triangles: have 3 sides. have 3 equal sides. are tall. are orange. 3. All circles: are black. have 0 vertices. have 0 straight sides.

Exercise 4 a. Circle 3 shapes that have the same number of sides and vertices. b. Circle 3 shapes that do not have vertices. c. I have 4 vertices. My sides are equal. Which shape or shapes I can not be? Circle all that apply.

Exercise 5 a. Match each shape with the words that describe it. Triangle 4 equal sides Square 3 vertices Hexagon No vertices Circle 6 angles b. Miguel made a closed 2 -D shape with 3 sides and 3 vertices. What shape did Miguel make? Miguel made a triangle.

WELL DONE !