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What is the area of a circle of diameter 7cm

What is the area of a circle of diameter 7cm
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What is the area of a circle of diameter 7cm

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User Smolinari
by
7.6k points

1 Answer

2 votes

Answer:

38,465 cm^2

Explanation:

Radius of a circle:

  • 7 / 2 = 3,5 cm

Area of a circle:

  • 3,14 * 3,5^2 = 38,465 cm^2

Done :))

answered
User Harry Muscle
by
9.4k points
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