Cones, Cylinders, & Spheres Unit Test
11 of 1511 of 15 Items
Question
The surface area of a sphere is 7.84π ft.2 What is the radius of this sphere?(1 point)
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1 answer
r = 1
11 of 1511 of 15 Items
Question
The surface area of a sphere is 7.84π ft.2 What is the radius of this sphere?(1 point)
$$
1 answer