Math, asked by anudhama2905, 3 months ago


Find the perimeter and area (for a & b) of:a) A square of side 3.2 cm.b) A rectangle of length 7.2 cm and breadth 3.8 cm.c) An equilateral tria
ngle with side 12.5 cm.​

Answers

Answered by reshmarajesh03887
2

Step-by-step explanation:

We will discuss here how to find the perimeter of a square. Perimeter of a square is the total length (distance) of the boundary of a square.

In a square all the sides are of equal lengths.

Perimeter of a Square

5Save

Hence, perimeter of a square = 4l

We know that all the sides of a square are equal.

Perimeter of a Square

Perimeter of the square ABCD

= AB + BC + CD + AD

= 2 cm + 2 cm + 2 cm + 2 cm

= (2 × 4) cm

= 8 cm

Perimeter of a square is 4 times of s side.

Perimeter of a square = 4 × length of a side.

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