Answer: 513°.
Explanation:
To find an angle that is coterminal with 153°, we need to add or subtract a multiple of 360° from 153°. This is because adding or subtracting a full revolution (360°) does not change the initial position of the angle.
To find a positive coterminal angle, we can add 360° to 153°:
153° + 360° = 513°
Therefore, an angle coterminal with 153° is 513°.