The circumference of a circular plate is 121 cm . find the diameter of the plate
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Answer:
Step-by-step explanation:
2×22/7×r=121
44/7×r=121
r=121÷44/7
r=121×7/44
r=77/4
r=19.25
Diameter=2×radius
Diameter =2×19.25
=38.5
I hope it will help u
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