<h3>
Answer: 31 degrees</h3>
This is because rotations preserve angles. The angle measures won't change. That's why angle BCD is the same as angle B'C'D'. This applies to any rotation (regardless how much you rotate), any translation, any reflection, and any dilation.
Note: dilations will change the side lengths
10/4, 4:10 and, 10 to 4.
If that helps make sure to 5 star and brainliest! <3
-Procklownyt
Answer:

Step-by-step explanation:


Volume of rectangular prism = l*w*h

5. 80, 16/.2=80
6. 679, 750-70.75
7. 7.82, 10-2.18
8. 36.07, 29.62+1.29+ 1.29+ 1.29+ 1.29+ 1.29