which of the following explains why cos60° = sin30° using the unit circle?\nthe side opposite a 30° angle is…

which of the following explains why cos60° = sin30° using the unit circle?\nthe side opposite a 30° angle is the same as the side adjacent to a 60° angle in a right triangle. on a unit circle, the y (sin) distance of a 30° angle is the same as the x (cos) distance of a 60° angle.\nthe side opposite a 30° angle is the same as the side adjacent to a 60° angle in a right triangle. on a unit circle, the x (sin) distance of a 30° angle is the same as the y (cos) distance of a 60° angle.\nthe ratios describe different sides of the same right triangle. on a unit circle, the y (sin) distance of a 30° angle is the same as the x (cos) distance of a 60° angle.\nthe ratios describe different sides of the same right triangle. on a unit circle, the x (sin) distance of a 30° angle is the same as the y (cos) distance of a 60° angle.

which of the following explains why cos60° = sin30° using the unit circle?\nthe side opposite a 30° angle is the same as the side adjacent to a 60° angle in a right triangle. on a unit circle, the y (sin) distance of a 30° angle is the same as the x (cos) distance of a 60° angle.\nthe side opposite a 30° angle is the same as the side adjacent to a 60° angle in a right triangle. on a unit circle, the x (sin) distance of a 30° angle is the same as the y (cos) distance of a 60° angle.\nthe ratios describe different sides of the same right triangle. on a unit circle, the y (sin) distance of a 30° angle is the same as the x (cos) distance of a 60° angle.\nthe ratios describe different sides of the same right triangle. on a unit circle, the x (sin) distance of a 30° angle is the same as the y (cos) distance of a 60° angle.

Answer

Brief Explanations:

In a right - triangle related to the unit circle, for an angle $\theta$, $\cos\theta$ is the $x$ - coordinate and $\sin\theta$ is the $y$ - coordinate. For a $30^{\circ}$ angle, the $y$ - value (sine) is the same as the $x$ - value (cosine) of a $60^{\circ}$ angle because the side opposite a $30^{\circ}$ angle in a right - triangle is the same as the side adjacent to a $60^{\circ}$ angle.

Answer:

The side opposite a 30° angle is the same as the side adjacent to a 60° angle in a right triangle. On a unit circle, the y (sin) distance of a 30° angle is the same as the x (cos) distance of a 60° angle.