the circumference of two circles is 88 cm and the difference between the two circles is 2 cm . find the radius of the two circles
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Answered by
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Answer:
= x + x +2 = 88
= 2x = 86
x = 43 , x + 2 = 45
=>2 ÷ 43 ÷ 3.14, 2 ÷ 45 ÷ 3.14
=> ~6.84, 7.16
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Answered by
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Answer:
Radius = 14 cm
Step-by-step explanation:
As both the circles have same circumference it's radius is going to be same.
Formula:-
circumference of a circle = 2πr
88 = 2 × 22/7 × r
88/2 = 22/7 × r
44= 22/7 × r
44 × 7/22 = r
2 × 7 = r
14 = r
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