If a child is 3 feet tall and sitting in a larger chair that's 6 feet and the real chair is 4.5 feet tall, what height does the child represent in the movie? give answer in decimal form

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.