Answer:
p=15
Step-by-step explanation:
24/8=3
3x5=15
bratdth = 8 m
perimeter = 12 m
we know
perimeter of rectangle = 2(l+b)
24=2(l+8)
24=2l+16
24-16=2l
8=2l
8/2=l
l=4m
for second picture
breadth = 5m
length =4 m
p =?
p= 2(l+b)
p=2(4+5)
p=2×9
p=18m
