Answer:
Angles in a pentagon add to 540 degrees.
100+80+160+91+x =540
431+x=540
109=x
Hope this helps!
I have no idea. Where is the diagram.
Answer:
B) 122.5π cm3
Step-by-step explanation:
Volume of a cylinder = 
r= radius , but we are given diameter or 7cm, radius = diameter/2 =7/2 = 3.5cm
h= height, given as 10cm

Next, plug in the numbers into the formula;

Therefore, the volume of soup in the can is 122.5