Question

Complete the tables in Exercises 10 and 11.

Short answer

The final answer is:

Step-by-step solution

Step 1. Given information:

Step 2. Concept used:

The arcs in a semicircle together make an angle of $180°.$

The measure of minor arc is same as the measure of its central angle

Step 3. Applying the concept:

It shows a circle with points, $A,B$and $C$ with $\angle 1$ and $\angle 2.$

It is required to complete the table with the required values.

The arcs in a semicircle together make an angle of $180°.$

So, if one angle is $\angle 1$,other angle will be.

$180°-\angle 1$

And measure of minor arc is same as the measure of its central angle.

Based on the above rules and the filled in values given in the table, the final completed table will be,