Use the Pythagorean Theorem to determine whether the triangle is a right triangle. 17
CO
15
O Yes, this is a right triangle
O No, this is not a right triangle

O No, this is not a right triangle

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.