All HiSET: Math Resources
Example Questions
Example Question #1 : Spheres
A sphere has surface area . Give its volume.
Possible Answers:
Correct answer:
Explanation:
The surface area of a sphere, given its radius
, is equal to
Substitute for
and solve for
:
Divide by :
Extract the square root:
Substitute for in the volume formula:
,
the correct response.
Nathan
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Certified Tutor
California Polytechnic State University, San Luis Obispo, Bachelor, Electrical Engineering.
Elizabeth
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Clark Atlanta University, Bachelor of Science, Physics. Berry College, Doctor of Education, Curriculum and Instruction.
All HiSET: Math Resources
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