Answer:
7cm=7×3ft=21ft
4cm=4×3ft=12ft
here
length=21ft
breadth=12ft
now
area= l×b
=21ft×12ft
=252ft^2
The numerical length of UW is 27
Step-by-step explanation:
your answer should be 0.80
it's D. I think 105 cubic feet
Addition Property of Equality