Question

What is the value of x?
A)5
B)2.5
C)7.5
D)10

Answer 1

How do you do this?

Answer 2

Does it say what kind of triangle this is? (equal, scalene, isoceles) etc

Answer 3

no it doesnt

Answer 4

There is a theorem to this. Give me a second, while I look for it.

Answer 5

ok thanks!

Answer 6

i think B or C

Answer 7

How'd you conclude that?

Answer 8

Ok, I think I got it. With two parallel lines cutting through a triangle. It's proportions should be the same.

Answer 9

Okay

Answer 10

sorry it's x+5 over here