Math, asked by jadhavchandrashekhar, 11 months ago

the radius of a sphere is R.Find the ratio of its surface area to the area of a circle of the same radius

Answers

Answered by vashisthantriksh

6

pie r2/4 pie r2

=1/4

=1:4

Answered by sayali0220

6

Answer:

ratio is 4:1

Step-by-step explanation:

hope it will help you

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

If the value of x - y = 7 , then find the value of x² + y²? With step by step explanation.. Please answer only if you know dear friend!

Social Sciences, 5 months ago

What are mammals? Describe.

Music, 5 months ago

what is ionisation energy?

Science, 11 months ago

which is the biggest star in universe...

Math, 11 months ago

value of teta for sin2teta...

Math, 1 year ago

in a right angled triangle one if the acute angles exceeds the other by 20°. find the measure of both the acute angles in the right angled triangle.

Math, 1 year ago

A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB+CD=AD+BC...

English, 1 year ago

"why are you wearing chappals?" I ask one boy." "My mother did not bring them down from the shelf", he answers simply.