The inner curved surface area of a well is 220 m square and radius of its base is 5 m find its height
Answers
Answered by
17
Given, Radius of well = 5 m.
C. S. A. of well = 220 m.
To find:- The height of the well.
Solution:- C. S. A. of well = 2*pi*r*h
=> 220 = 2*22/7*5*h
=> 220 = 220/7 * h
=> h/7 = 1
=> h = 7 m.
C. S. A. of well = 220 m.
To find:- The height of the well.
Solution:- C. S. A. of well = 2*pi*r*h
=> 220 = 2*22/7*5*h
=> 220 = 220/7 * h
=> h/7 = 1
=> h = 7 m.
Answered by
1
2pirh=220
pi=22/7
r=5
so, h=(200×7)/22×2×5=done
pi=22/7
r=5
so, h=(200×7)/22×2×5=done
123479:
find out the ans from yur side
Similar questions