55 because alternate interior angles are congruent and then you can do some basic algebra
Answer:
He's 6.5 feet tall.
Step-by-step explanation:
Set up ratios 3.5/21 = x/39 and use the butterfly method.
7/12 + 7/8 = 14/24 + 21/24 = 35/24 = 1.1/24
Answer:
║

[Corresponding Sides of similar triangles are proportional.]

Answer:
i would assume D because they are similar in a way