Question

the perimeter ofa square and the circumference of a circle are equal.If the length of each side of the square is 22 cm ,find: (1) perimeter of the square (2) circumference of the circle (3) radius of
solution =
1 part . 4×side
22×4=88
2 part=88
3 part =
$88 = 2x22 \7 \times r \\ 88 = 44 \div 7 \times r \\ r = 88 \times 7 \div 44 \\ r = 2 \times 7 \\ r = 14cm$
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Answer 1

Answer:

Step-by-step explanation:

Answer 2

answer:-

solution =

1 part. 4xside

22*4=88

2 part=88

3 part =

88 = 2x22 xr

88 = 44 7 xr

r = 88 x 7 : 44

r = 2 x 7

r = 14cm