An asteroid hit the earth and created a huge round crater. Scientists measured the distance around the crater as 81.64 miles. What is the area of
the crater?
O A. 2122.64
B. 530.66
C. 53.86
O D.212.2

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

2/3

step-by-step explanation:

c

step-by-step explanation: