Question

A wooden log of diameter 84 cm has a length of 3.6m . What is the volume of the log .Express your answer in metre cube .

Answer 1

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Answer 2

Question:

A wooden log of diameter 84 cm has a length of 3.6m.what is the volume of the log? Express the answer in m3​

Given:

Diameter of Wooden Log = 84m

Length of the log = 3.6 m

To Find :

The Volume of the Log

Solution:

Diameter = 84cm = 0.84 m

Radius = 0.42

$\frac{0.84}{2}\\\\\\=0.42$

Volume =

$\pi r^2h\\\\\\\frac{22}{7}\times0.42\times0.42\times3.6\\\\\\=1.99$

Answer:

Volume of the log is 1.99m ³

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