Answer:
a
Step-by-step explanation:
14% of 82
14/100 = 0.14
0.14 * 82 = 11.48
Answer: 11.48
The shaded areas add to 2/5 of the area of the circle, which is given by
A = πr²
Then the shaded area is ...
(2/5)A = (2/5)π(10 in)²
shaded area = 40π in²
What 3D figure/shape is it?
You would keep the first fraction the same , turn the division sign into a multiplication sign , and flip the 2nd fraction upside down.
10/14 ÷ 7/16
10/14 x 16/7= 80/49 = 1 31/49