if the circumference of the circle is 154cm .find its radius
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Answered by
0
Answer:
Circumference2πr=154cm
⇒r=
2×
7
22
154
=
2×22
154×7
=24.5cm
Area of the circleπr
2
=
7
22
×24.5×24.5=1886.50m
2
Step-by-step explanation:
Answered by
2
Answer
24.5
Step-by-step explanation:
the circumference of circle is 154 and
the formula is 2πr then,
2πr=154
2×22/7r=154
44/7r=154
r=1078÷44= 24.5
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