Math, asked by yatharthgoyal1234, 4 months ago

find the perimeter of a semi circle if it diameter is 14 cm

Answers

Answered by s4109

Answer:

Step-by-step explanation:

Diameter of the semicircular protractor =14cm

Radius =

cm=7cm

Perimeter of semicircle =πr+d

Perimeter of semicircular protractor =

×7+14=22+14=36cm

The perimeter of the semicircular protractor is 36cm.

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