Find the circumference of the circles with the radius given, take π = 22/7
(a) 21 mm
(b) 35 cm
(c) 42 m
Answers
Answered by
1
Step-by-step explanation:
hello your answer will be (a) 132mm
(b) 220cm
(c) 264m
Answered by
1
Answer:
2πr is the formula to find circumference of a circle.
a. 2x22/7x21
=132 mm
b. 2x22/7x35
=220 cm
c. 2x22/7x42
=264 m
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