Assume n is an integer and solve for n.

|2n - 3| = 5

a. {-4, -1}
b. {1, 1}
c. {-1, 4}
d. {4, 4}

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.

sorry, i can't understand your question. will later if you describe more clearly!

: )