Math, asked by seema4570, 1 year ago

measurecof an arc of a circle is 90° . and its radius is 18 cm. Fibd the length of a arc . π= 3.14 .

Answers

Answered by pragnya143

1

thita=90
r=18
length of the arc=90/360×2×3.14×18
= 28.26

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