how to find the solution of ares and perimeter
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heya !
PERIMETER = To calculate the perimeter of the shape we have to calculate the sides.
Let's have one example
if a rect. width is of 7cm and a length of 2cm its perimeter would be:
7cm + 7cm + 2cm + 2cm = 18 cm
Another concept for PERIMETER is we have to use formula and that formula is 2( length + breadth )
AREA = Area of shape is no. of units which covers surface of a shape.
let's have one example
the area of sq. is 1 m on side
1 m x 1 m = 1 square metre
OR
m²
As we know there are different shapes which have different area formulas and these formulas are :-
The area of a triangle = 1/2 x base x height
The area of a rectangle = base x height
The area of a parallelogram = base × height
PERIMETER = To calculate the perimeter of the shape we have to calculate the sides.
Let's have one example
if a rect. width is of 7cm and a length of 2cm its perimeter would be:
7cm + 7cm + 2cm + 2cm = 18 cm
Another concept for PERIMETER is we have to use formula and that formula is 2( length + breadth )
AREA = Area of shape is no. of units which covers surface of a shape.
let's have one example
the area of sq. is 1 m on side
1 m x 1 m = 1 square metre
OR
m²
As we know there are different shapes which have different area formulas and these formulas are :-
The area of a triangle = 1/2 x base x height
The area of a rectangle = base x height
The area of a parallelogram = base × height
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