Answer:
A
Step-by-step explanation:
First off both triangles form a 90° angle there both congruent. you can tell they form a 90° angle because of square box
If you add them all up it would be 6.

You are taking two times a number, which is defined as x. That is equivalent to 2x. Then, you are adding three more to that product.
Answer:
the first statement ( I )
Step-by-step explanation: