Area Questions

Find the area of the circle round to the nearest hundredth.

• 43.96

• 153.94

• 87.82

• 307.72

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.

• 10.5 sq. in.

• 31.4 sq. in.

• 38.2 sq. in.

Find the area of the circle.  Leave your answer in terms of pi.

• 14π m²

• 28π m²

• 196π m²

• 784π m²

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

Find the area of the polygon.

• 6.25 mi²

• 8.75 mi²

• 7 mi²

• 10.25 mi²

A segment of a circle, is a portion of a circle that is formed by a sector and a triangle. To find its area, you simply find the area of the sector and subtract the area of the triangle. Find the area of the segment of the circle to the nearest tenth.

• 603.2 units²

• 109.0 units²

• 353.8 units²

• 249.4 units²

A parallelogram has a base of 35 cm and its area is 700 cm². What is its height?

• 20 cm

• 24,500 cm

• 0.05 cm

• 2 cm

If the similarity ratio between two shapes is 3/5, then what is the ratio between the two shapes area?

• 3/5

• 5/3

• 9/25

• 25/9

If the ratio between two shapes area is 16/49, what is the ratio between the two shapes perimeter? 

• 4/7

• 7/4

• 16/49

• 49/16