Question

5. The perimeter of a square board is 8/7m. What is the length of each side of
the board?​

Answer 1

Answer:

The length will be 2/7 m of the square

Answer 2

Given :

• perimeter of a square board = 8/7 m

To find :

• length of each side of the board

Formula used :

• perimeter of square = 4a

where :-

• a = length of each side of square

Solution :

$\implies P = 4a$

put :-

• p = 8/7

$\implies \dfrac{8}{7} = 4a$

$\implies \dfrac{8}{7} \times \dfrac{1}{4} = a$

$\implies \dfrac{2}{7} \times \dfrac{1}{1} = a$

$\implies \dfrac{2}{7} = a$

therefore , length of each side of the board = 2/7 m

Answer : 2/7 m

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Area of circle = πr²

Circumference of circle = 2πr

Area of square = (side)²

perimeter of square = 4× side

area of Rhombus = 1/2(diagonal 1)(diagonal 2)

Area of rectangle = length × breadth

Perimeter of rectangle = 2( length + breadth)

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