If the diameter of a semi circular protactor is 14 cm, then find its perimeter.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
R is 22
Radius ( r) :- 14/2 = 7 cm Circumference of circle = => 2× pi × r => 2 × 22/7 × 7 cm => 44 cm Perimeter of semicircle = Circumference of circle ÷ 2=> 44/2 cm => 22 cm -: answer