Find the lateral surface area of the cylinder to the nearest whole number the figure is not drawn to
18 in. Top
15in. Side
a. 848 cm2
B. 1696 cm2
C. 15262 cm 2
D.1287 cm2
3 answers
It is impossible to provide a solution without the height of the cylinder. The lateral surface area of a cylinder is given by the formula LSA = 2πrh, where r is the radius and h is the height.
18 in radius
15 in side
Find the lateral surface area of the cylinder to the nearest whole
15 in side
Find the lateral surface area of the cylinder to the nearest whole
The lateral surface area of a cylinder is given by the formula LSA = 2πrh, where r is the radius and h is the height.
Given:
Radius, r = 18 in
Side, h = 15 in
We know that the height of a cylinder is equal to its side (or height) and therefore, h = 15 in.
LSA = 2 x π x 18 in x 15 in
LSA = 1696.04 in^2 (rounded to the nearest whole number)
Therefore, the lateral surface area of the cylinder is approximately 1696 in^2. Answer: B.
Given:
Radius, r = 18 in
Side, h = 15 in
We know that the height of a cylinder is equal to its side (or height) and therefore, h = 15 in.
LSA = 2 x π x 18 in x 15 in
LSA = 1696.04 in^2 (rounded to the nearest whole number)
Therefore, the lateral surface area of the cylinder is approximately 1696 in^2. Answer: B.