I want the answer of question number 10 please help me I am a school boy please lend me a helping hand
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Answered by
0
a
=
25
cm
A
Area
cm²
Using the formula
A
=
a
2
Solving for
a
a
=
A
=
625
=
25
cm
=
25
cm
A
Area
cm²
Using the formula
A
=
a
2
Solving for
a
a
=
A
=
625
=
25
cm
akash6361:
please write clearly your answer is correct but i cannot understand the logic
Answered by
5
let the side be k
area of square= 625 cm2
k×k =625
k2 = 625
k= 5 cm
Therefore side = 5 cm
Now,
Perimeter of square= 4×k
= 4×5
= 20 cm
Hope it helps you
area of square= 625 cm2
k×k =625
k2 = 625
k= 5 cm
Therefore side = 5 cm
Now,
Perimeter of square= 4×k
= 4×5
= 20 cm
Hope it helps you
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