In mathematics, a unit circle is a circle of unit radius—that is, a radius of 1. Frequently, especially in trigonometry, the unit circle is the circle of radius 1 centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane.
Answer:
5
Step-by-step explanation:
I subtracted
The value of x is 243
(correct me if wrong)
X
216
1000
Hope it helps:)
I got 5 on it pull up n get 10