The circumference of a circular disc is 88cm. What is the length of it's radius?
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Answer:
Length of it's radius = 14 cm.
Step-by-step explanation:
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Question :-
The circumference of a circular disc is 88cm. What is the length of it's radius?
Given :-
Circumference of circular disc = 88cm.
To find :-
Radius of circular disc = ?
Formula used :-
Circumference of circle = 2πr
Solution :-
As we know that,
Circumference of circle = 2πr
88 = 2πr
88 = 2 × 22/7 × r
88 × 7 / 2 × 22 = r
2 × 7 = r
14 = r
Final solution :-
Radius of circular disc is 14cm .
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