a rope 22 m long has been made into a circle. Find the area of the circle so formed. use π 22/ 7 .
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Answer:
11 cm²
Step-by-step explanation:
curved surface area of circle is 22m
so 2 pie×(r)=22
r=22/2pi
r=3.501408748
so area of the circle=22/7 ×(r)
=22/7 × 3.501408748
=11.00442749 cm²
=11
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