The height of cylinders A and B will be 11 feet and 16.5 feet.
<h3>What is the surface area of a right circular cylinder?</h3>Let r be the radius and h be the height of the cylinder.
Then the surface area of the cylinder will be
SA = 2πrh square units
Cylinder A has a radius of 6 feet and a height that is 5.5 feet less than Cylinder B. Cylinder B's radius is 4 feet.
The surface area of cylinder A will be
SA = 2π × 6 ×
The surface area of cylinder B will be
SA = 2π × 4 ×
The cylinders have the same surface area. Then we have
2π × 4 × = 2π × 6 ×
Then the height of the cylinder B will be
The height of cylinders A and B will be 11 feet and 16.5 feet.
More about the surface area of the cylinder link is given below.
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