Math, asked by bindusabu123, 5 months ago

diameter of a sphere id decresed by 25%.By what percent its surface area decrese

Answers

Answered by chandtavathykalarikk

0

Answer:

surface area of sphere=4¶r^2

Step-by-step explanation:

diameter=2r

radius=r

the relationship between the radius and and the surface area

*RADIUS directly

proportional to

SURFACE AREA*

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