find the perimeter of the given figure above
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0
Answer:
100cm
Step-by-step explanation:
parimeter = 2×pi×r + 2×28
= 2× (22/7)×7 +56
= 44+56 = 100 cm
Answered by
0
Answer:
100
Step-by-step explanation:
perimeter of one semicircle is 22/7 * 7 = 22
perimeter of two semicircles is 44.
length of rectangle is 28 and it breadth is 14 ( diameter of semicircle).
perimeter of rectangle is 2(l+b).
= 2( 28+14)
= 2( 42)
= 84
perimeter of figure = perimeter of semicircles + perimeter of rectangle - diameter of semicircles
= 44+84-28
=128-28
= 100
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