Answer:
1 : 1
Step-by-step explanation:
When a circle is inscribed in a cylinder, the height of the cylinder is equal to the diameter of the sphere and the radius of the cylinder is same as that of the sphere.
Let the radius of sphere is r.
height of cylinder, h = 2r
radius of cylinder = r
Surface area of sphere, A = 4πr²
lateral surface area of cylinder, A' = 2 πrh
A' = 2πr x 2r = 4πr²
The ratio of surface area of sphere to the lateral surface area of cylinder is 1 : 1.
Answer:
do you still need help? because to question was asked two days ago so i don´t know
Step-by-step explanation:
<span>625/1000 is your answer
</span>
well, what is 9,744/2,280? take that and move the decimal point two places to the right to find the answer.
It can go 6.8 times
Good luck! :D
