answe6 if this question
Attachments:
Answers
Answered by
0
(a)
r=3.5m
area of the shaded portion
1/4. 22/7. 3.5 3.5
=(22×3.5×0.5)/4
=(11×3.5)/4
=38.5/4
=9.62m²
(b)
r=7m
area of the shaded portion is
1/2. 22/7 .7. 7
=(22.7)/2
=11.7
=77m²
PLEASE MARK AS A BRAINLIEST ANSWER
Similar questions