arlenyrodriguez888 arlenyrodriguez888

13-05-2020
Mathematics

contestada

Please Help!!! I will give extra points and mark u brainiest!!!!!

Please Help I will give extra points and mark u brainiest class=

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nicolaalxiu nicolaalxiu

13-05-2020

Answer:

100 pi

Step-by-step explanation:

you do

4pi x 5 squared

Answer Link

jimrgrant1 jimrgrant1

13-05-2020

Answer:

100π cm²

Step-by-step explanation:

The surface area (A) of a sphere is calculated as

A = 4πr² ( r is the radius )

Here d = 10, thus r = 10 ÷ 2 = 5, so

A = 4π × 5² = 4π × 25 = 100π cm²

Answer Link

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