Answer:
2.07
Step-by-step explanation:
31/15
C. 72
So imagine every straight line you see equals to 180 degrees, so given one side of the angle...180 - 108 = 72
Answer: x=12.49
10^2 + x^2= 16^2
100 + x^2= 256
x^2=156
x=12.49
10 sides
(28x+4)°+(5x+11)°=180°
28x+5x+11°+4°=180°
33x+15°=180°
33x=180-15
33x=165°
X=5.
Interior =(28×5)+4=144°
Exterior=(5×5)+11°=36°
No. of sides=360°\exterior
360°\36
10.
Antarctica’s ice is penguin pee