2 digit meaning that it has 2 numbers. For example, 66 is a two digit number.
Now, they also said it must be prime, meaning that its factors can only be 1 and itself.
Also, it must be odd.
Answer: 67
Now, do the same, except the number must be composite, as meaning that it has other factors.
Answer: 21
Answer:
6=6
True for all a
Step-by-step explanation:

SAS
They share two sides, one marked by the red lines, and the line they share in the middle. They also share the angle of that middle line, at the bottom.
The angle is between the sides, so it’s SAS
The answer is B maybe try it?