Answer:
a+b+c=180
Step-by-step explanation:
If you already have the first 2 values, add them together and subtract that number from 180. The total of all angles added together should always equal 180.
62% because 200 silver coins out of 323 (total of all coins) is .619..., resulting in 62%
Negative angles are measured clockwise from 0 degrees.
620 = 360 + 260
260 clockwise = 100 degrees anticlockwise
co terminal angle is 100 degrres
Choice A
Answer:
1 7/8
Step-by-step explanation:
