Question

the perimerter of the rectangle is 160cm. if the breath of the rectangle is 30cm, find its length. also find the area of rectangle​

Answer 1

Answer:

P of rect. = 160 cm

B of rect = 30 cm

Now,

P of rect = 160

2 ( L + B ) = 160

2L + 60 = 160

2L = 100

L = 100/2 = 50 cm

Area of rect = 50 × 30

= 1500 sq. cm Ans...

Answer 2

SOLUTION:

GIVEN:

The perimeter of the rectangle is 160 cm.

Breadth = 30cm

TO FIND:

Length and area if the rectangle.

SOLVE:

=》Perimeter of rectangle = 160

=》2×(length +breadth) = 160

=》2×(length +30) = 160

=》2× length + 60 = 160

=》2× length = 160 - 60

=》2× length = 100

=》length = 50

now, area of rectangle = length × breadth

= 50 × 30

= 1500 cm²

ANSWER:

Therefore, length of the rectangle = 50 cm

and area of rectangle = 1500 cm²

.

.

.

.

.

.

.

.

.

.

HOPE IT HELPS YOU...

PLEASE THANK TO MY ANSWER AND MARK IT AS BRAINLIST...