Question

can anyone plz slove this question

Answer 1

please mark as brainliest

Answer 2

hello praddy........................

volume of cubical roof = volume of cylinder
l×b×h=πr²h
22×20×a=22/7×1×1×3.5
            a=22/7×3.5÷22×20
            a=0.7×20
            a=14cm
==================================================================================================================================
hope this would help you
@rohit