Whats the surface area of a sphere with a radius of 7 cm
2 answers
The surface area of a sphere with a radius of 7 cm is approximately 153.94 cm^2.
NOPE!
SA = 4(PI)r^2
= 4(3.14159)(49) = appr. 615.75 cm^2
SA = 4(PI)r^2
= 4(3.14159)(49) = appr. 615.75 cm^2
1 answer