What information relevant to calculating area do we have available for this triangle?
E
Which method should we use to calculate the area for
this triangle?
12
10
What is the area of this triangle calculated to the
nearest hundredth of a square unit?
D 7 F
Done

50=33x+22

step-by-step explanation:

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.

what is the question you are asking?

the answer will be 80.