Question

Is this correct? similar triangles

Answer 1

image attached. question: Are the following triangles similar? Justify your answer.

my answer:
24/8 = 3

36/12 = 3
The two triangles are similar because their sides are proportional.

Answer 2

your right

Answer 3

hmmm I didn't learn about that yet.

Answer 4

It is sufficient for a right triangle to test one pair of corresponding sides.
"Two right triangles are similar if both legs of one are proportional to the legs"
So your work is correct.

Answer 5

Here is a link to different ways to demonstrate similarity.
http://www.regentsprep.org/regents/math/geometry/gp11/LsimilarProof.htm

Answer 6

Oh thanks:)