Question

a circus tend cylinder to a height 3m and conical above it. if its diameter is150m calculate the total area of the canvus
requred ( use
$\pi =( 22 \: by \: 7)$
​

Answer 1

Answer:Canvas required=πrl+2πrh=πr(l+2h)

=  

7

22

​

×  

2

105

​

(53+3×2)

=165×59

=9735㎡

Let length of canvas be l then

l×5=9735㎡⇒l=  

5

9735

​

=1947m

Therefore, length of canvas=1947m

Step-by-step explanation: