Both of the missing angles are 45*.
Hope I helped. :)
Answer:
all work is shown and pictured
The correct answer is 12
Set up a ratio and then solve. See paper attached. (:
She cuts off 21 cm. this leaves 63cm. cut into 6 equal pieces gives 10.5 cm pcs
I can conclude that the sign of the other integer is positive and that the other integer is 6 or greater.
I tried explaining it, but failed miserably. I'm so sorry! :(