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

User Smolinari
by
6.5k 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 :))

User Harry Muscle
by
7.3k points
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