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amid [387]
3 years ago
15

. Find the surface area of a sphere with diameter 30 m. Leave your answer in terms of

Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0

The sphere has surface are of 900π m².

Step-by-step explanation:

Given,

Diameter = d = 30m

Radius = \frac{d}{2} =\frac{30}{2} = 15m

Surface area of sphere = 4\pi\ r^2

Surface\ area = 4*\pi *(15)^2\\Surface\ area = 4*\pi * 225\\Surface\ area= 990\pi

The sphere has surface are of 900π m².

Keywords: Surface area, multiplication

Learn more about spheres at:

  • brainly.com/question/2367554
  • brainly.com/question/2821386

#LearnwithBrainly

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