Question

Q11 The volume and curved surface area of a cylinder is 2310cm3
And 660cm2 respectively. Find its base radius and height.​

Answer 1

Answer:

base radius of cylinder = 7 cm & height of cylinder = 15 cm

Step-by-step explanation:

In this question,

we have Given: volume of cylinder = 2310cm∧3

&curved surface area of a cylinder = 660cm∧2

To find: - base radius(r) & height of given cylinder(h)?

solution:- volume of cylinder/curved surface area of cylinder = 2310cm^3/660cm^2

πr^2h÷2πrh =2310cm^3÷660cm^2

After simplifying we get r= 7cm

put value of r in 2πrh = 660cm^2

2×22/7×7×h = 660cm^2

h = 15 cm