Math, asked by vinip1164, 2 months ago

The volume of a 1 meter iron rod is 1386 cu.cm. Find its diameter.

Answers

Answered by moremanasvi311

1

Step-by-step explanation:

CSA OF CYLINDER = 2πrh
1386 = 2 × 22/7 × r × 100
1386 × 7 / 2 × 22 × 100 = r
2.205 = r
THEREFORE, Diameter is 2 × 2.205= 4.41

Answered by singhvishal9602

2

Answer:

The diameter of the iron rod is 4.2 cm

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