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A circle's circumference is approximately 44 cm. Complete each statement using one of these values: 7, 11, 14, 22, 88, 138, 154, 196, 380, 616.

User Artur
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Answer:

See solutions below

Explanation:

Complete question

A circle's circumference is approximately 44 cm.

Complete each statement using one of these values: 7, 11, 14, 22, 88, 138, 154, 196, 380, 616.

The circle's diameter is approximately cm.

The circle's radius is approximately cm.

The circle's area is approximately cm2.

Circumference of the circle =2πr

r is the radius of the circle

Circumference of the circle = 2(3.14)r

44 = 2(3.14)r

22 = 3.14r

r = 22/3.14

r = 7.0cm

The circle's radius is approximately 7cm.

Since diameter = 2r

diameter = 2 * 76

diameter = 14cm

The circle's diameter is approximately 14cm.

Area of the circle = πr²

Area of the circle = 3.14(7)²

Area of the circle = 3.14(49)

Area of the circle = 153.86sq.cm

The circle's area is approximately 154cm^2.

User Shayan Moghadam
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