Answer:
9.42 or 3pi
Step-by-step explanation:
equation of a circle is 2*pi*r
2r is d which is 3 so the answer would be 3pi which equals about 9.42
You devide by 4 and it is 21 over 25
8^2 + b^2 = 24^2
64 + b^2 = 576
-64 -64
b^2 = 512
Take the square root from b^2 and 512 =
b = 22.627
Answer 22.63 (rounded up)
Answer:
c
Step-by-step explanation:
c