Find the area of the shaded region in which the radius of semicircle is 9/2 and the diameter of circle is 9/2
Answers
Answered by
2
Answer:
(22/7)* (81/16)
Step-by-step explanation:
area of semi cicle= [(22/7)*( 9/2)^ 2]/2
area of circle=(22/7)*(9/4)^2
area of the shaded portion = (22/7)* ([ 81/8]-[81/16])=(22/7)*[ 81/16]=891/56=15.91
Similar questions
Physics,
6 months ago
Political Science,
6 months ago
English,
6 months ago
Biology,
11 months ago
Science,
1 year ago