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NEED HELP WILL GIVE BRAINLIEST

Area of circle with radius OP is ______ cm^2
Area of circle with radius AD is ________ cm^2
Area of circle with radius BC is _________ cm^2
Area of the shaded region is __________ cm^2
Circumference of the circle with center B is ________ cm

Give you answer as a completely simplified exact value in terms of pi

NEED HELP WILL GIVE BRAINLIESTArea Of Circle With Radius OP Is Cm2Area Of Circle With Radius AD Is Cm2Area Of Circle With Radius BC Is Cm2Area Of The Shaded Reg class=

Sagot :

akposevictor

Area of Circle having radius OP = 4 cm: 50.27 cm²

Area of Circle having radius AD = 1 cm: 3.14 cm²

Area of Circle having radius BC = 2 cm: 12.57 cm²

Area of the shaded region: 34.56 cm²

Circumference of the circle with center B: 12.57 cm

Area and Circumference of a Circle

Area = πr²

Circumference = 2πr, where r = radius.

Area of Circle having radius OP = 4 cm:

Area = π(4)² = 50.27 cm²

Area of Circle having radius AD = 1 cm:

Area = π(1)² = 3.14 cm²

Area of Circle having radius BC = 2 cm:

Area = π(2)² = 12.57 cm²

Area of the shaded region:

Area = 50.27 - (3.14 + 12.57)

Area = 34.56 cm²

Circumference of the circle with center B, having radius of 2 cm:

Circumference = 2π(2) = 12.57 cm

Learn more about area and circumference of circle on:

https://brainly.com/question/402655

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