The circumference of a compact disc is 4.4 cm. Find its radius.
Answers
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2.2 cm can be radius
Step-by-step explanation:
the circumference is 4.4cm and radius should be half of it so 4.4/2= 2.2 so radius is 2.2
Answered by
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Answer:
The circumference of a compact disc is 4.4 cm. So, the radius is 0.7 cm
As, 2πr=4.4
or, r= 0.7
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