Question

find perimeter of the circle

Answer 1

$\huge\tt{{\orange{Republic}}_{\blue{Happy}} {\green{Day}}}$


The given figure is of $<b>semicircle.</b>$

$<u>Circumference of semicircle = πr</u>$

Circumference = 3.14 × 12 = 37.68 cm

Now,

$<b><u>Perimeter of semicircle = Circumference + Diameter</b></u>$

= 37.68 + 2 ( Radius )

= 37.68 + 2 ( 12 )

= 37.68 + 24

= $<u><b>61.68 cm</b></u>$

Answer 2

Hii mate ☺

63.14cm

See the attachment for step by step explanation☺

Hope it helps you ☺✌✌