Marc9134 Marc9134

29-04-2020
Mathematics

contestada

A sphere has a diameter of 10 ft. What is the surface area

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mysticchacha mysticchacha

29-04-2020

Answer:

314.15926 square feet

Step-by-step explanation:

Formula for sphere surface area = 4*π r^2

radius = (1/2)*diameter = (1/2)* 10 feet = 5 feet

Area = 4* π*(5)^2 = 100π = 314.15926 square feet

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