Math, asked by ankitaguptaji1927, 10 months ago

If a radius of a sphere is increased by 2cm, the curved surface area of the sphere is equal to

Answers

Answered by bhavesh0203

0

Step-by-step explanation:

csa=2πr^2

=2π(r+2)^2

=2πr^2+4+4r

plzz mark it as brainliest plzzzz

Previous Question

Next Question

Similar questions

Geography, 5 months ago

In which way does the Spanish-American War continue to affect the world today? Responses A. The Philippines are still a United States territory. B. The United States and Spain are hostile to one another. C. Spain still controls colonies in the Caribbean. D. Puerto Rico and Guam are still United States territories.

English, 5 months ago

yes if you afford please mithai baat do or kud bhi kha lena...

Math, 5 months ago

Which equation represents a line that passes through (-9, -3) and has a slope of -6? O y-9 = -6(x - 3) O y+9 =-6(x+3) O y-3=-6(x-9) O y + 3 =-6(x + 9)...

Art, 10 months ago

Discuss about the painting art of mogha era?

Math, 10 months ago

value and identity of 1999×1999. please say fast...

Political Science, 1 year ago

Dr. Datta Samant established first trade union in the year 1884. (Correct the underlined words and rewrite the sentence.)...

Math, 1 year ago

The cost of 2kg apples and 1 kg of grapes on a day was found to be 160 after a month the cost of 4kg of apples and 2 kg of grapes is 300 represent it algebrically and graphically...

Political Science, 1 year ago

Which is the lowest court in the hierarchy of Revenue courts? (Answer in one sentence)...