Question

4. The perimeter of a rectangle is 24 m 48 cm. If the breadth of the rectangle is
6 m 9 cm, find its length.
b) 33 cm, 62 cm and 117 cm
5
he perimeter of a square is 76​

Answer 1

Question:-

The perimeter of a rectangle is 24 m 48 cm. If the breadth of the rectangle is

6 m 9 cm, find its length.

Solution:-

Let length of rectangle will be " l '' cm.

breadth of rectangle be " 6m 9cm '' => 609cm

Perimeter = 24m 48cm => 2448cm

➣ Perimeter of rectangle = 2( l + b )

➣ 2448 = 2(l + 609)

➣ 2448/2 = l + 609

➣ 1224 = l + 609

➣ l = 1224 - 609

➣ l = 615

Verification:-

➣ 2448 = 2(l + 609)

➣ 2448 = 2( 615 + 609)

➣ 2448 = 2(1224)

➣ 2448 = 2448

Answer 2

$\huge\sf\boxed{\green{Question:-}}$

4. The perimeter of a rectangle is 24 m 48 cm. If the breadth of the rectangle is

6 m 9 cm, find its length.

b) 33 cm, 62 cm and 117 cm

5

he perimeter of a square is 76

$\huge\underline\bold\blue{Answer}$

➱

$breadth = 6m \: and \: 9cm \: = 609cm$

➱

$perimeter \: of \: rectangle \: = 2(l + b)$

➱

$perimeter = 24m \: and \: 48cm \: = 2448cm$

➱

$2(l + b) = 2448$

➱

$l + b = 2448 \2$

➱

$l + 609 = 1224$

➱

$l = 1224 - 609$

➱

$b = 615cm = 6m \: and \: 15cm$

$\huge \underline \blue{hope \: it \: helps \: u}$