Question

The circumference of the base of a cylinder is 176 cm and it's height is 65 cm . Find the volume of the cylinder and it's lateral surface area ??​

Answer 1

Answer:

volume of cylinder=160,160 cm³

lateral surface of cylinder=11,440 cm²

Step-by-step explanation:

Given:

circumference of cylinder=176 cm

we have,

circumference of cylinder=2πr

176=2πr

or, r=28 cm

then,

volume of cylinder=π×r²×h

                                =22/7 ×28² ×65

                                =160,160 cm³

lateral surface of cylinder=2πrh

                                            =2×22/7 ×28×65

                                            =11,440 cm²