Composite Figures Circles

• 62.8 mm squared

• 400 mm squared

• 314 mm squared

• 1256 mm squared

Find the radius of the circle.

• 9

• 18

• 36

• 56.52

Which line segment is half the length of the diameter AD?

• BD

• BC

• AE

• DA

Which expression could be used to find the approximate circumference of the quilt piece?

• 2(16)π

• 2(8)π

• 2(8)

• 8π

What is the diameter?

• 6 in

• 12 in 

• 25 in 

• 39 in 

What is the area of the yellow?

• 78.5 mi²

• 19.625 mi²

• 39.25 mi²

• 31.4 mi²

The diameter of the semicircle is 8 cm. Find the area.

• 25.12 cm squared

• 50.24 cm squared 

• 200.96 cm squared

• 100.48 cm squared

The diameter of the semicircle is 8 cm. Find the perimeter.

• 25.12 cm

• 33.12 cm

• 20.56 cm

• 100.48 cm

Which segment is not a radius?

• CA

• CB

• EC

• LM

Find the area of the composite figure.

• 100 m squared

• 131.4 m squared

• 139.25 m squared

• 178.5 m squared