A disco ball is shaped like a sphere with a diameter of 16 inches to the nearest square inch what is the surface area of the dis
co ball
2 answers:
Answer:
804
Step-by-step explanation:
I did the quiz.!
The surface area of a sphere:
A = 4 pi r^2
where pi = 3.1416
r is the radius
since diameter is given
r = d / 2
r = 16 / 2
r = 8
A = 4 pi (8^2)
A = 804 sq in is the surface area of the disco ball
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