Question

guys please solve this question fastly
A wooden log of diametre 84 cm has a length of 3.6 m.What is the volume of the log?Express your answer in m cube​

Answer 1

Answer:

0.0199548

Step-by-step explanation:

r=d/2

=84/2=42

volume of cylinder = πr^2h

= 22/7 * (42*42) * 3.6

=19958.4 cm^33

therefore 1 m^3 = 1000000cm^3

so, 19958.4/1000000 = 0.0199584

Answer 2

Answer: Volume of the log =55.44cubic metres.

Step-by-step explanation:

Given :

Radius of log = 0.42m

Height of log = 3.6m

Volume of cylinder = 22/7×r^2×7

Now substitute values in formula

22/7 × 0.7 × 0.7 × 3.6

= 55.44