20. Circumference of a circle disc is 88 cm. Its radius is
(a) 8 cm
(b) 11 cm
(c) 14 cm (d) 44 cm
Answers
Answered by
8
Circumference of a circle disc is 88 cm.
radius of circle = ?
Circumference of a circle = 2πr
r = 14 cm
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Answered by
3
Answer:
The Radius is 14 cm
Step-by-step explanation:
Circumference = 2πr
Therefore
2πr = 88
2 * 22/7 * r = 88
r = 88 * 7/22 * 2
r = 2 * 7
r = 14
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