Question

what is the area of a circle with a radius of 15 in., to the nearest tenth

Answer 1

pi*r^2=area

Answer 2

r=15

Answer 3

nearest 10th would be a number of form 0.0, 0 being any number from 0 to 9

Answer 4

\[\pi(15)^2\]

Answer 5

\[A = \pi r ^{2}\]
\[A = \pi (15)^{2}\]
\[A = 225\pi\]
A = 706.85, rounded, would be
A = 706.9

Answer 6

thanks