The size of the angle to the nearest degree between 50 and 60 on a protractor is 55 degrees.
Here's the breakdown:
1. Identifying the angle range: We know the angle lies between 50 degrees and 60 degrees.
2. Protractor resolution: Protractors typically measure angles with a resolution of 1 degree. This means the smallest unit of measurement is 1 degree.
3. Nearest degree: Since there are no markings between 50 and 60 degrees, we need to find the nearest degree that falls within this range.
4. Midpoint: The midpoint between 50 and 60 is (50 + 60) / 2 = 55 degrees.
5. Nearest integer: As the resolution is 1 degree, we round the midpoint (55) to the nearest integer.
Therefore, the size of the angle to the nearest degree in between 50 and 60 on a protractor is 55 degrees.