Question

solve this question please friends and branily guru's
I WILL MARK HIS /HER ANS. AS BRANLIEST
FAST SOLVE Q . BRO..​

Answer 1

Answer:

Step-by-step explanation:

radius=6cm

so diameter=12cm

we know ab=bc=cd

so 12/3=4cm

area of perimeter of upper semicircle

=(2*22*radius/14)+diameter

=18.85+12

=30.85cm

perimeter of shaded region in lower circle

=(2*22*radius/14)+diameter

=6.28+4=10.28cm

perimeter of unshaded region in upper circle

=(2*22*radius/14)+diameter

=12.57+8=20.57

perimeter of shaded portion=perimeter of shader region in upper circle+perimeter of shaded region in lower circle

=(30.85-20.57)+10.28

=10.28+10.28

=20.56

pls mark as brainliest

Answer 2

please mark as brainliest