find the perimeter of spare whose area is 100 sp.cm and without root
Answers
Answered by
2
Answer:
40 cm
Step-by-step explanation:
They have given that the area of a square is 100 cm².
side*side is equal to 100.
if you dont want to use square root.....then think what number, when multiplied with the same number,give you the result as 100....
think for some time......
You get the answer as 10....
Perimeter of a square is
4*side.
So, 4*10
=40 cm.
daxkotadiya:
but,what to do in examination
sir will do worng
did the teach u sq root??
which std?
Similar questions