Question

The perimeter of a rectangle is 154 metres .Length is 2 m more than twice its breadth . What are the length and breadth.​

Answer 1

Answer:

Let the breadth be 'x' Length = 2 + 2x Now perimeter of a rectangle = 2(1 + b) 2(1 + b) = 154 2 (2 + 2x + x) = 154 2 (2 + 3x) = 154 77 2 + 3x = 3x = 75 x = 25 m

Required breadth = 25 m Length = 2 + 2 x 25 = 52 m

Hope This Helps You!✌

Answer 2

Answer:

Length = 52m

Breath=25m

Step-by-step explanation:

Let breath =x meters

Then, length = 2m more than twice its breath

2+(2x)m

Given perimeter of rectangle=154m

Perimeter of rectangle= 2×(length + breath)

154m= 2×[2+(2x)+x]

154m= 2×[2+3x]

154m= 4+6x

154m-4 =6x

150m = 6x

150/6 = x

25m=x

Hence, Breath =x= 25m

Length = 2+(2x)

=2+ (2×50)

=2+50

=52m

Hope it helps :)