Area Circumference Composite

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

Find the area of the composite figure

• 40

• 9

• 49

• 61

What is the circumference?

• 50

• 96

• 24

• 18

What is the area of the composite figure?

• 40 cm²

• 65.5 cm²

• 52.5 cm²

• 25 cm²

Find the area of the figure shown.

• 34 units²

• 960 units²

• 220 units²

• 480 units²

Find the area of the circle

• 43.96

• 153.86

• 87.82

• 307.72

Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?

• 28 cm

• 43.96 cm

• 87.96 cm

• 7 cm

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

• 11.32 ft

• 12.25 ft

• 10.99 ft

• 8.75 ft

The diagram shows the spot on a basketball court called the “key”. What is the area of the key? Use 3.14 for ∏ .

• 284.52 ft2

• 228 ft2

• 317 ft2

• 116.71 ft2

find the circumference of a circle with a diameter of 12mm .

• 37.68mm

• 18.84mm

• 75.36mm

• none of the above