Finding Areas of Irregular Figures and Circles Subtracting

What is the area of the yellow?

• 78.5 mi²

• 19.625 mi²

• 39.25 mi²

• 31.4 mi²

Tags

CCSS.HSG.C.B.5

What is the radius of this circle?

• 18

• 10

• 9

• 8

Tags

CCSS.7.G.B.4

• 69 yd²
• 56 yd²
• 72 yd²
• 68 yd²

Tags

CCSS.6.G.A.1

What is the area of this irregular shape?

Tags

CCSS.3.MD.C.7D

Tags

CCSS.3.MD.C.7D

Tags

CCSS.3.MD.C.7D

Tags

CCSS.3.MD.C.7D