Illustrative Mathematics Geometry

What is the area of the irregular polygon?

(Hint: Do not forget your units)?

• 35 units

• 123 cm²

• 87cm²

• I am not sure. I need help!

Find the area of the irregular polygon.

(Hint: You can use the rearranging strategy).

• 16 units²

• 12 units²

• 18 units²

• 36 units²

What is the area of the triangle?

• 26 cm

• 40 cm²

• 56 cm²

• 80 cm²

Tags

CCSS.6.G.A.1

Find the area of the triangle.

(Hint: use the rearrange strategy).

• 24 cm²

• 48 cm²

• 28 cm²

• 14 cm²

Tags

CCSS.6.G.A.1

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

• 56.25 ft

• 246 ft

• 365 ft

• 393 ft

Tags

CCSS.7.G.B.4

What is the circumference?

• 36

• 56.52

• 108

• 113.04

Tags

CCSS.7.G.B.4

What is the area of the blue shaded region?

(Hint: Use the subtracting strategy).

• 26 cm

• 79 cm²

• 88 cm²

• 97 cm²

Tags

CCSS.3.MD.C.7D

What is the area of the blue shaded region?

(Hint: Use the subtracting strategy).

• 105 cm²

• 108 cm²

• 30 cm

• 117 cm²

Tags

CCSS.3.MD.C.7D

Two paper pieces are of different shapes. Tyler says that both pieces of paper have the same area. Is Tyler correct or incorrect?

• Tyler is Correct!

• Tyler is Incorrect!

Tags

CCSS.3.MD.C.7D

Find the area of the shape.

(Hint: you can use the subtracting strategy).

• 28 units²

• 32 units²

• 24 units²

• 36 units²