Unit 9: Area and Perimeter Test

What is the area of this triangle?

• 30 yd²

• 6.5 yd²

• 13 yd²

• 15 yd²

Tags

CCSS.6.G.A.1

If the area of this rectangle is 475 in², then how long is its base?

• 16 in

• 19 in

• 22 in

• 25 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A triangle with a base of 12 cm has an area of 18 cm². What is the height of the triangle?

• 12 cm

• 6 cm

• 3 cm

• 1.5 cm

Tags

CCSS.6.G.A.1

What is the area of the rhombus?

• 6561 m²

• 216 m²

• 21 m²

• 40.5 m²

Tags

CCSS.6.G.A.1

Find the area of this kite.

• 11 ft²

• 72 ft²

• 36 ft²

• 44 ft²

A parallelogram has an area of 24 ft² and a height of 4 ft. How long is the parallelogram's base?

• 6 ft

• 3 ft

• 12 ft

• 1.5 ft

Tags

CCSS.6.G.A.1

In the quadrilateral shown, the length of one diagonal is 6 inches. If the area of the quadrilateral is 24 in², then what is the length of its other diagonal?

• 8 in

• 4 in

• 2 in

• 1 in

Tags

CCSS.6.G.A.1

Find the area of the shaded sector. Use  $\pi$  =3.14 and round your answer to the nearest tenth.)

• 6.1 $cm^2$  

• 12.2  $cm^2$  

• 42.7  $cm^2$  

• 53.9  $cm^2$  

Tags

CCSS.HSG.C.B.5

Find the length of arc AC given that the radius of the circle is 4 cm.  Answer in terms of  $\pi$  .

•  $\frac{4}{3}\pi\ \ cm$  

•  $\frac{92}{5}\pi\ \ cm$  

•  $\frac{8}{3}\pi\ \ cm$  

•  $\frac{32}{3}\pi\ \ cm$  

Tags

CCSS.HSG.C.B.5

The area of this trapezoid is 91 m². What is the length of x ?

• 10.1 m

• 13 m

• 5.7 m

• 17 m

Tags

CCSS.6.G.A.1