The reference angle is
pi/3.
At 180 it would be 9pi/3 so going past that is 10pi/3.
Reflex angle.
hope this helped!
Im pretty sure you just multiply 12 by 108, in that case there would be 2160 rows
Answer:
Step-by-step explanation:
turn the 4/3 into a decimal.=1.33
multiply 1.33*3.14=4.1762
i cant see the rest is it r³?
Answer:
The angle of A is 80°
Step-by-step explanation:
Given that angle A lies on a straight line which is 180°. So in order to find A, you have to substract 100° from 180° :
∠A + 100° = 180°
∠A = 180° - 100°
∠A = 80°
