Math, asked by rauhana895, 9 months ago

perimeter of a circle is 154m. so, find the diameter of the circle.

Answers

Answered by Anonymous

Answer:

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$\large \mathfrak {Perimeter = 2πr = 154m}$

$\large \mathfrak {Perimeter = 2×22/7×r = 154m}$

$\large \mathfrak {r = 154×7/44 = 24.5 m}$

$\large \mathfrak {Diameter = 2(24.5) = 49 m}$

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Answered by SidhantVerma77

Answer:

The diameter of the circle is 49 meter.

Step-by-step explanation:

Given, Perimeter = 154m

Perimeter = 2×22/7×r

154 = 44r/7

44r = 154 × 7

r = 154 × 7 / 44 = 3.5 × 7 = 24.5

Diameter = 2 × radius = 2 × 24.5 = 49m(answer).

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