Find the area of the given circle. Round to the nearest tenth. theres a picture of a circle and the radius is 3.5
A. 22.0 cm squared
B.38.5 cm squared
C. 11.0 cm squared
D. 42.8 cm squared
5 answers
A = pi * r^2
May you explain it pls
Area = pi * radius squared
so its 38.5 cm
Right.
1 answer