Area, Perimeter, Circumference

What is the formula for finding the circumference of a circle?

• C = r²

• C = rd

• A = π·r²

• C = π·d

Tags

CCSS.7.G.B.4

Find the area of this triangle.

• 12 in²

• 22 in²

• 18 in²

• 24 in²

Tags

CCSS.6.G.A.1

Find the area.

• 25 in²

• 70 in²

• 80 in²

• 56 in²

Tags

CCSS.6.G.A.1

Find the area.

• 108 cm²

• 60 cm²

• 432 cm²

• 216 cm²

Tags

CCSS.6.G.A.1

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

Find the area of the figure.

• 35 units²

• 70 units²

• 30 units²

• 168 units²

Tags

CCSS.6.G.A.1

Find the area.

• 40 m²

• 128 m²

• 4320 m²

• 64 m²

Tags

CCSS.6.G.A.1

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

Tags

CCSS.3.MD.C.7D

Find the perimeter of this figure.

• 160 feet

• 26 feet

• 52 feet

• 160 feet²

Tags

CCSS.4.MD.A.3

Find the area of this triangle.

• 12 in²

• 22 in²

• 18 in²

• 24 in²

Tags

CCSS.6.G.A.1