Answer:
D. Rectangular prism
Step-by-step explanation:
I believe the answer is D. Rectangular prism
Answer:
160
Step-by-step explanation:
360/(1+2+2+4)=40
4*40=160
I have the graphed answer right here
The opposite angle is also 80°. since consecutive angles must total 180, the other 2 angles are 100 each. 100+100+80+80=360, as needed for a parallelogram