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kotegsom [21]
3 years ago
14

A beach ball has a diameter of 18 inches. What is the approximate volume of the beach ball?

Mathematics
1 answer:
balu736 [363]3 years ago
4 0
1. To solve this problem, you must aplpy the formula for calculate the volume of a sphere, which is:
 
 V=4/3(πr)
 
 V is the volume of the sphere.
 r is the radius of the sphere.
 
2. You must calculate the radiius. You have that the beach <span>ball has a diameter of 18 inches, then:
 
 r=diametert/2
 r=18 inches/2
 r=9 inches
 
 3. When you substitute r= 9 inches into the formula, you obtain:
</span><span> 
 V=4/3(πr)
 V=3053.62 inches</span>³
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