Question

@aryandecoolest ..
can u explain how to solve this question .
see attachment

Answer 1

this is the question

Answer 2

for part B i think every information is given, we need to substitute in formula of vol. of cylinder= \[\Pi r^2h\]

r=0.2m and h=500m

Answer 3

that's actually for part e....

Answer 4

(a) ARea of trapezium= sum of parallel sides*height/2
so, 2.5*0.7/2= 0.875 m^2

Answer 5

(b) volume of trapezium= area*length
so, vol = (h/2)(a+b)*length
= area*500= 0.875*500----->437.5 m^3

Answer 6

(c) 1m^3=4.8 tonnes then 437.5m^3---->?
=437.5*4.8 tonnes

Answer 7

thanks

Answer 8

pleasure.... nd anytime :) @aminamoazzam