Question

Monica has a piece off canvas with an area of 551 m2 . used a piece make a cone-shaped tent with the radius of 7m base. finding the volume of the tent if 1m2 is wasted in taking and cutting stitches.(there is no canvas in the base to the tent)​

Answer 1

Answer:

iven :  

area : 551 m, r = 7 m

wastage :1m  

2

 

as area of cone −  

2

1

​

×base×height

551=  

2

1

​

×7×height

=157.4m = height

Volume of cone =  

3

1

​

πr  

2

=h

=  

3

1

​

×  

7

22

​

×  

7

7

​

×157.4×1

=164.89

Step-by-step explanation: