Question

Identify the measure of arc AB.

1. arc AB = 70°
2. arc AB = 60°
3. arc AB = 80°
4. arc AB = 50°

Answer 1

Explanation:

The measure of arc AB cannot be determined without additional information.

To determine the measure of an arc, we need to know the context in which it is being discussed. In geometry, an arc is a portion of a circle. However, without knowing the size of the entire circle or any other angles or lengths within the circle, we cannot determine the specific measure of arc AB.

Therefore, none of the given options (1. arc AB = 70°, 2. arc AB = 60°, 3. arc AB = 80°, 4. arc AB = 50°) can be confidently identified as the measure of arc AB without further information or context.