A circular hole of radius 3.5m is dug 2m deepand the earth so dug is spread on a rectangular plot of length 14m and breadth 11m . find ( a ) volume of the earth dug out
Answers
Answered by
0
Answer:
Volume of earth
dug out = Pi × r × r
depth. = 769.69 m^3
Volume of rectangular plot = length × breath × height
= 14 × 11 × h
Sine the dug out soil is spread on the rectangular plot the volume of plot is equal to the volume of soil dug out.
769.96 = 14 × 11 × h
h = 4.997988
Step-by-step explanation:
Hope it helps you.
Similar questions