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Popular Word Problems >

Surface area of a sphere is 254.5 inches^2. What is the radius in decimal form

Solution

S u r f a ce a re a o f a s p h ere i s 254.5 in c h e s^{2} . Wha t i s t h e r a d i u s in d ec ima l f or m

Solution

r a d i u s : \frac{s ^{2} in c h e}{2 π}

Solution steps

Given:

s u r f a ce a re a : in c h e s^{2}

Sphere radius given

S u r f a ce A re a = in c h e s^{2} : r = \frac{s ^{2} in c h e}{2 π}

r a d i u s : \frac{s ^{2} in c h e}{2 π}

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