Question

Find the breadth of the rectangle whose perimeter is 360 cm and whose length is 140

Answer 1

Answer:

6and4

Step-by-step explanation:

A=l into b

24=l into breath

24/b=l. 1

p=2(l+b)

20=2(l+b)

20/2=l+b 2

from 1 and 2

24+bsquare=10b

bsquare_10b+24=0

(b_6)(b_4)=0

b=6,b=4.

b=6,l=4.