I believe it's 37CM, I had that question on my finals last year.
Answer:

Step-by-step explanation:
A 180 counterclockwise rotation of (5, 4).
The transformation rule is as follows:
turns into
.
Answer:
23 maybe because there is a 90 degree angle
Step-by-step explanation:
here's the solution: -
if the given triangles are similar, then their corresponding sides will be in proportion, so
=》

( by cross multiplication )
=》

=》

=》

=》

=》

Answer:
2
Step-by-step explanation: