Question

if length of a rectangle is 15 cm and its perimeter is 144 find the breadth​

Answer 1

Answer:

15*15=30

144*144=20,736

20736+30=20766

Answer 2

Answer:

length=15cm

perimeter =144cm

perimeter=2(L+B)

144=2(15+b)

144=30+2b

144-30=2B

114=2B

114/2=b

57=b

therefore , breadth is 57

hope it will help u..

remember to make it as brainlist answer..