Question

1. Find the curved surface area of the cylinder having the following dimensions
Radius of base = 56 cm and height = 1.5 m.​

Answer 1

see your answer in the attachment

Answer 2

$\huge\sf\red{Answer:- }$

Given :-

• Radius of the base of cylinder = 56cm

• Height of the Cylinder = 1.5cm

To Find :-

• Curved surface area of the Cylinder

Formula :-

$\huge\fcolorbox{red}{pink}{CSA = 2πrh}$

where ,

• CSA = curved surface area of cylinder

• π = 22/7

• r = radius of the base of cylinder

• h = height of the Cylinder

Solution :-

By substituting values according to the formula,

➻ CSA = 2 × 22/7 × 56cm × 1.5cm

➻ CSA = 44/7 × 84cm

➥ CSA = 528cm²

Hence, The Curved surface area of the Cylinder is 528cm²