Question

a telescope rotates in a circle to capture images of different stars. find how many degrees the telescope needs to rotate to locate the star. 45° 135° 270°

Explanation:

Step1: Recall circle - angle property

A full - circle is 360°. If we assume the telescope starts from a reference position and rotates to the star. By observing the position of the star relative to the telescope in the image, we can estimate the angle of rotation.

Step2: Estimate the angle

The star appears to be at a position such that the telescope needs to rotate 135° to reach it.

Answer:

135°