Question

the measurement of the perimeter and breadth of a rectangle are 138 metre and 24 metre find the corresponding length of rectangle​

Answer 1

Answer:

45 m

Step-by-step explanation:

Given: Breadth=24 m

Perimeter of Rectangle= 138 m

To find: Length

Perimeter of Rectangle= 138 m

2(l+b)=138 m

l+b=138/2

l+24=69 m

l=69-24

l=45 m

Answer 2

Answer:

45

Step-by-step explanation:

perimeter =2Length +2 breath

p= 2L+2x24

138=2L+48

138-48=2L

90=2L

L=90/2

L=45