Use the figure to answer the question. 8 8 What is the area of the shaded region of the circle in terms of a? Enter the answer in the box. The area of the shaded region is f units squared.​

48pi

Step-by-step explanation:

pi x 8² - pi x 4²

64pi - 16pi

48pi

answer:

your answer is: c. 196 7/8 in^3.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,