Question

A right circular cylinder has radius 3 and height 3 . If A and B are two points on its surface

Answer 1

Diameter is 6
height is 3

So length of hypotenuse is root(36+9) = root(45) = 3root(5)

Answer 2

Answer:

Step-by-step explanation:

Concept

• A right circular cylinder is defined as a cylinder with a closed circular surface, two parallel bases on both ends, and elements that are perpendicular to the base. A right cylinder is another name for it.

Given

Radius=3

Height=3

Solution

This distance is merely the diagonal, which can be considered to be the hypotenuse of a right angled triangle and thus calculated using the Pythagoras theorem

the base will be the diameter$=3+3=6$

height $=3$

$Diagonal (hypotenuse \left.)=\sqrt{\left(6^{2}+3^{2}\right)}=\sqrt{(36}+9\right)=\sqrt{45}$

Hence, diagonal $=3 \sqrt{5}$

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