Mathematics, 22.03.2020 23:56 pramirez5169
A sphere has a radius of r. What is the area of a cross section taken at a distance of 1/2r from the center of the sphere?
A. 1/4r^2
B. 1/2r^2
C. 1/2pie(r)^2
D. 3/4pie(r)^2
Answers: 1
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A sphere has a radius of r. What is the area of a cross section taken at a distance of 1/2r from the...
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