A square sheet of card board has a perimeter of 80 cms . what is the length of its side ? Also find the area of the square sheet ?
Answers
Answered by
81
Answer:
Length of side is 20 cm and Area of the square is 400 cm²
Step-by-step explanation:
We Have :-
Perimeter of Square = 80 cm
To Find :-
Side of square
Area of Square
Formula Used :-
Perimeter of Square = 4 × side
Area of Square = Side × Side
Solution :-
Length of side is 20 cm and Area of the square is 400 cm²
Answered by
25
Answer:
The length of side square cardboard = 20cm
The area of square cardboard = 400cm square
Step-by-step explanation:
The perimeter of square carboard sheet =80cm
The length of its side = The perimeter of square cardboard divided by 4
= 80/4
=20cm
The length of side of square is 20cm
Formula area of square = side *side
The area of square cardboard =20*20
= 400cm square
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