Which of the following formulas would find the lateral area of a right cylinder with height equal to h and r as the radius?

a. la = 2r2
b. la = 2r
c. la = 2rh
d. la = 2r2 + 2rh

Lateral surface area of right cylinder = 2 * π * radius * height.

Step-by-step explanation:

Given :   A right cylinder with height equal to h and r as the radius.

To find : Which of the following formulas would find the lateral area.

Solution : We have given that height of cylinder = h

                                                  radius of cylinder = r.

Lateral surface area of right cylinder = 2 * π * radius * height .

Formula for LA = 2πrh.

Therefore, Lateral surface area of right cylinder = 2 * π * radius * height.

just pick what you think i need more time let me know if this

step-by-step explanation:

the answer is -1 1/5, also a

hope i

-lavira : )