Question

explore the properties of rotation by following these steps. 7. the exact measure of each angle formed by connecting the center of rotation with corresponding vertices is 90°. what can you conclude about these angles? they all equal the angle of rotation. 8. use the ruler to measure the length of these segments: pa = units pa = units

Explanation:

Step1: Use the ruler

Measure the length of segment PA with the ruler provided in the image.

Step2: Measure the length of PA'

Measure the length of segment PA' with the ruler provided in the image.

Answer:

Since the actual ruler - measurements are not provided in the text (you need to physically measure using the on - screen ruler), we cannot give a numerical answer. But in a rotation, the distance from the center of rotation (P) to a point (A) and its corresponding rotated point (A') is equal. So, if you measure PA and PA' using the ruler, you should find that PA = PA' (the measured values will be the same in units).