Question

the sum of the radius and the height of a solid cylinder is 37 m if the total surface area of the solud cylinder is 1628 m² find the height and the volume of the cylinder​

Answer 1

Answer:

Height = 30 m

Volume = 4620 m

Step-by-step explanation:

Given :

h + r = 37 m

TSA of cylinder = 1628 sq m

TSA of cylinder = 2πr( h+r)

1628 = 2×22\7×r( 37 )

1628×7 = r

2*22*37

r =7 m

h + r = 37 m

h + 7= 37m

h = 30m

Volume of cylinder = πr2h

= 22/7*7*7*30

= 4620m

Hope it helps. ☺