3 years ago

Triangles ABC and DEF are right triangles, as shown. A ABC is similar to A DEF

1 answer:

4 0

Answer:

a/c and d/e are equal to cos(b)

Step-by-step explanation:

i used substitute and solve at first, but that didnt work too well so i moved on to the guess and check method.

my guess is a/c and d/e are equal to cos(b), can anyone check this?

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