Which triangle is △abc similar to and why?

C. Triangle ABC is similar to triangle JEL by AA similarity postulate.

Step-by-step explanation:

We have been given 4 triangles. We are asked to find which triangle is similar to triangle ABC.

We know that angles of triangle add up-to 180 degrees.

Let us find measure of angle C as:

We can see that in triangles ABC and JEL:

Therefore, triangle ABC is similar to triangle JEL by angle AA similarity postulate and option C is the correct choice.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!