If the diameter of a semi circular protactor is 14 cm then find its perimeter
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P =( 7pie + 14 ) ....i hope uu got it....☺☺☺☺☺
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Answer:
given:- diameter= 14cm
to find:- perimeter of a protactor
sol:- diameter = 14 cm
radius = d/2
=> 14/2 = 7cm
perimeter of a semicircle= πr + d
=> 22/7 × 7 + 14
=> 22 + 14
(answer) => 36 cm
Step-by-step explanation:
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