Two cylinders are similar. Find the surface area of the smaller cylinder small cylinder height is 3 the larger cylinder height i

Question

aivan3 [116]

3 years ago

12

Two cylinders are similar. Find the surface area of the smaller cylinder small cylinder height is 3 the larger cylinder height i

s 5 and the surface area is 236 what is the surface area of the smaller cylinder

Mathematics

1 answer:

goblinko [34] · Answer 1 · 2022-02-28T21:59:44+03:00

Answer:

141.6

Step-by-step explanation:

Two cylinders are similar. Find the surface area of the smaller cylinder small cylinder height is 3 the larger cylinder height is 5 and the surface area is 236 what is the surface area of the smaller cylinder

We solve using Proportion

Height/ Area

Height of small cylinder / Area of small cylinder = Height of large cylinder / Area of large cylinder

= 3/x = 5/236

Cross Multiply

5x = 3 × 236

x = 3 × 236/5

x = 141.6