Answer:
-18
Step-by-step explanation:

4*72=288 is the first step you do. I then decided to do 72/4 which is 18 to get the inside number. 4(18*1) is what I got finally because when you do distributive property 4*18=72 and 481=4. Once all of that is done, you come right back to the same problem you had at first.
The answer is a, all rhombuses have equal sides, if they have equal sides then day have equal angles.
Answer 27
you have to subtracted 56-29 and you will find your answer