Composite Shapes Areas With Variables

One side of this shape is marked with a question mark. How long is this side?

• 1 cm

• 2 cm

• 3 cm

• 4 cm

Tags

CCSS.2.MD.B.5

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

Tags

CCSS.3.MD.C.7D

• 54 cm2
• 45 cm2
• 63 cm2
• 36 cm2

Tags

CCSS.3.MD.C.7D

What is the area of the composite figure?

• 144 m²

• 111 m²

• 45 m²

• 70 m²

Tags

CCSS.3.MD.C.7D

Find the area of the shaded region.

• 334 km²

• 345 km²

• 344 km²

• 433 km²

Tags

CCSS.HSG.SRT.B.4

A composite shape is made from a trapezoid and square. Cristina completes the following computation to solve for area. Specify where Cristina made an error.

(Click on your selection)

Tags

CCSS.3.MD.C.7D

A shape is made using a square and 3 semicircles.

• The area of the square is ​ (a)   m²

• The area of the 3 semicircles is approximately ​ (b)   m²

• The area of the entire shape is approximately ​ (c)   m²

• 100

• 117.75

• 217.75

• 314

• 942

• 1,042

• 471

A composite shape is made from a triangle, rectangle, and semicircle. Kylie completes the following computations to solve for area. Where did Kylie make an error in the computation?

(Click on your selection)

Tags

CCSS.3.MD.C.7D

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

Tags

CCSS.3.MD.C.7D

Q1. What is the area of the rectangle?

• 1) 102 cm2

• A) 110 cm2

• 2) 211 cm2

• 3) 112 cm2