Final answer:
To rotate the point -889° to within 10°, we can find an equivalent angle within the range by adding or subtracting multiples of 360° until the angle is within the desired range.
Step-by-step explanation:
To rotate a point -889° to within 10°, we can start by finding an equivalent angle within the range of 0° to 360°. Since each full rotation is 360°, we first need to add 360° to -889°: -889° + 360° = -529°. However, this is still outside the given range. To bring it within 10°, we can subtract multiple rotations of 360° until we get an angle within the range. Subtracting 360°: -529° - 360° = -889°. Therefore, the equivalent angle within 10° is -529°.
Learn more about Rotating angles