What is the definition of absolute value?
a.
distance from a certain number on a number line or a coordinate graph
c.
distance from the origin on a number line or a coordinate graph
b.
the opposite of a square root of a number
d.
none of the above

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.

11

step-by-step explanation:

32.50-7.50=25

225/25=11