Answer:
706.50 mm^2
Step-by-step explanation:
C = 2 pi r
30 pi = 2 pi r
r = 15
A = pi r^2
= 15^2 pi
= 225 * 3.14
= 706.50 mm^2
8(a+2)
can i have the brainliest answer
-20% aka 20% decrease
33.60 / 0.7 = $48
