wooden log of radius 8.4 m has length 3.6 m. Find its volume in cubic m.
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Step-by-step explanation:
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
\begin{gathered}\frac{0.84}{2}\\\\\\=0.42\end{gathered}20.84=0.42
Volume =
\begin{gathered}\pi r^2h\\\\\\\frac{22}{7}\times0.42\times0.42\times3.6\\\\\\=1.99\end{gathered}πr2h722×0.42×0.42×3.6=1.99
Answer:
Volume of the log is 1.99m ³
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