Area and Perimeter Circles

Find the area of this Semicircle with a diameter of 18 cm

• 254.34 cm

• 127.17 cm

• 56.52 cm

• 28.26 cm

Tags

CCSS.7.G.B.4

Find the perimeter of the semicircular. Round your answer to the nearest hundredth.

• 23.13 m

• 28.26 m

• 14.13 m

• 56.52 m

Tags

CCSS.3.MD.D.8

what is the area of this semicircle ?
d = 8 cm 

• 100.48 cm²

• 80 cm²

• 200.96 cm²

• 25.12 cm²

Tags

CCSS.7.G.B.4

Find the perimeter

Tags

CCSS.3.MD.D.8

Find the perimeter

Tags

CCSS.3.MD.D.8

Find the perimeter

Tags

CCSS.3.MD.D.8

Find the area

Find the area

The perimeter of a circle is also known as the ______of the circle

• area

• arc

• circumference

If a semicircle has a diameter of 12 m, what is the perimeter?

• 60.26 m

• 30.84 m

• 28.51 m

• 46.38 m

• 17.27 m

Tags

CCSS.7.G.B.4