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Answered by
1
Answer:
w = 23 cm
Step-by-step explanation:
d = 150 cm
=> r = d/2 = 150/2
r = 75 cm
length of outer edge = circumference of outer edge
2 x pi x R = 616 cm
2 x 3.14 x R = 616
6.28 R = 616
R = 616 / 6.28
R = 98 cm (approx.)
Width of parapet = w = R - r
w = 98 - 75
w = 23 cm
Hope it is useful...
Answered by
0
Answer:-
Width = 23 cm
Step-by-step explanation:
Answer stepped in Picture
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