Answer: 1/3 2/4 7/12 5/6
Step-by-step explanation:
The angles remain the same. If you equally increase the lengths of the sides, the interior and exterior angles will not change. Both of them are similar to the original sign.
I don't think you can as long as your not plus.
The answer is for your paper is 21
This question is not understandable. Can you rewrite it again please?