Question

the area and length of a rectangle are 255m²and 17m ,respectively .find the breath of the rectangle ​

Answer 1

Answer:

15m

Step-by-step explanation:

Let the breath of the rectangle be n. So,

Length x breath = Area

17 x n = 255

17n=255

n=255/17

n=15m

The breath of the rectangle is 15m.

Answer 2

Given :

⬤ Area of Rectangle is 255 m².

⬤ Length of Rectangle is 17 m.

To Find :

⬤ Breadth of Rectangle .

Formula Used :

$\bf[\:{Perimeter \: of \: Rectangle = 2(l+b)}\:]$

• l = Length
• b = Breadth

Solution :

Let :

• Breadth of Rectangle be b.

According to the Formula :-

255 = 2(l + b)

255 = 2(17 + b)

255 = 34 + 2b

255 - 34 = 2b

221 = 2b

221/2 = b

110.5 = b

Therefore , The Breadth of Rectangle is 110.5 m .

Check :

255 = 2(l + b)

255 = 2(17 + 110.5)

255 = 2(127.5)

255 = 255