Question

A 16.2m wooden log has a uniform diameter of 2m. To what length the log should be cut to obtaina piece of 22m3 volume

Answer 1

Answer:

GIVEN

diameter o log = 84cm

length of log = 3.4*100 = 340cm

TO find = volume of log

volume of log = *r^2*h

= 22/7*84*84*340

= 7539840 cm^3

= 7539840/100*100*100

= 7.54 m^3 - Approx

Step-by-step explanation:

This is just an hint

Answer 2

Answer:

7

Step-by-step explanation:

Volume=π(r)2h

r=1m

so, 22(m)3=22/7×(1)2×h

h=7m