Question

The diagonal of a rectangle 901 m and breadth of rectangle is 60 m . Find the length of rectangle.

Answer 1

Step-by-step explanation:

Given :-

The diagonal of a rectangle 901 m and breadth of rectangle is 60 m .

To find :-

Find the length of rectangle?

Solution :-

Given that

The diagonal of a rectangle = 901 m

The breadth of rectangle = 60 m .

Let the length of the rectangle be l m

We know that

The diagonal of a rectangle (d) =√(l²+b²)

=> d² = (l²+b²)

=> l² = d²-b²

We have , d = 901 m and b = 60 m

On Substituting these values in the above formula then

=> l² = (901)²-(60)²

=> l² = 811801-3600

=> l² = 808201

=> l = √808201

=> l = 899 m

Therefore, length = 899 m

Answer:-

The length of the rectangle = 899 m

Used formulae:-

→ The diagonal of a rectangle (d) =√(l²+b²)

• d = diagonal
• l = length
• b = breadth

Answer 2

Step-by-step explanation:

Solution :

Given that

The diagonal of a rectangle = 901 m

The breadth of rectangle = 60 m.

Let the length of the rectangle be I m We know that

The diagonal of a rectangle (d) =√(1²+b²)

=> d² = (1²+b²)

=> 1² = d²-b²

We have, d = 901 m and b = 60 m

On Substituting these values in the

above formula then => 1² = (901)²-(60)²

=> 1² = 811801-3600

=> 1² = 808201

=> 1 = √808201

=> 1899 m

Therefore, length = 899 m

Answer:

The length of the rectangle = 899 m

Used formulae:

→ The diagonal of a rectangle (d)

On Substituting these values in the above formula then

=> 1² = (901)²-(60)²

=> 1² = 811801-3600

=> 1² = 808201

=> 1 = √808201

=> 1 899 m

Therefore, length = 899 m

Answer:

The length of the rectangle = 899 m

Used formulae:

→ The diagonal of a rectangle (d) =√(1²+b²)

d = diagonal

1 = length

b = breadth