Question

Can u plzzzz help me to find a circumference

Answer 1

Answer:

36-(2×17)=2=Diameter

Radius(r) =2/2=1

:. Circumference of the semicircle above the rectangle =2 ×pi ×r

                            =2×3.14×1

                            =6.28 cm.

Since the given quadrilateral is rectangle, breadth=14cm.=Diameter of the inner semicircle.

Radius(r')=14/2=7cm.

:. Circumference of the inner semicircle =2×pi×r'

=2×3.14×7 cm.

=43.96 cm.

THANK YOU.........

HOPE THIS IS HELPFUL.............