Question

The perimeter of a rectangle is 26cm. Its breadth is 4cm. Its length is (A) 17cm (B) 11cm (C) 13cm (D) 9cm

Answer 1

Answer:

the perimeter of rectangle = 2(l + b)

26 = 2 (l + 4)

26/2 = l+4

13-4= l

9 = l

so (D) 9cm is the Answer

hope it will help you

Answer 2

Answer:

The answer is 9 cm. ( Length of the Rectangle )

Given:

Perimeter of the Rectangle = 26 cm.

Breadth = 4 cm.

To Find:

Length of the Rectangle....

Solution:

Let the Length of the Rectangle be x

The Perimeter of the Rectangle = 2 (l + b)

= 26 cm = 2 ( x + 4 )

= 26 ÷ 2 = ( x + 4 )

13 = x + 4

= x = 13 - 4 = 09 cm.

Therefore, the Length of the Rectangle is 9 cms.

HOPE IT HELPS.....

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