Answer:
107 degrees
Step-by-step explanation:
All polygon degrees add up to 360
we know that this polygon has a angle of 90 and 56
subtract 90 and 56 from 360 to get 214
Then divide by 2 because there are 2 x angles
to get 107 degrees
Answer: Susan, sam forgot to flip the signs while dividing a negative number.
Answer:
1/4 - 1/8 = 2/8 - 1/8 = 1/8
I think it going to be 21/2 or 10 1/2
