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​

Answer 1

Answer:

2 $m^{3}$ / 1.995 $m^{3}$ / 0.63504$\pi$ $m^{3}$

Step-by-step explanation:

First of all, a wooden log looks like a cylinder. We know that if the height of a cylinder is "h" and its radius is "r", then its volume will be $\pi r^{2} h$.

Given information :

diameter = 84 cm

=> radius = diameter/2

               = 42 cm

               = 0.42 m

height = 3.6 m

Hence, volume of the log is $\pi . (0.42)^{2} . (3.6)$ which is $0.63504\pi$

Or if you calculate this, you get 1.995 $m^{3}$ or approximately, 2 $m^{3}$

Answer 2

$\huge{ \pmb{ \frak{ \underline{ \color{blue}{❥Answer}}}}}$

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

0.84/2=0.42

Volume = πr2h

22/7×0.42×0.42×3.6

= 1.99

Answer:

Volume of the log is 1.99m ³

Be Brainly!

• I Hope it's Helpful My Friend.