There are two set-squares in your box. What are the measures of the angles that are formed at their corners? Do they have any angle measure that is common?

Explanation

To solve the question about the measures of the angles formed at the corners of the two set-squares and to find out if they have any common angle measures, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Angles of the First Set Square:**
- The first set square has angles measuring 90 degrees, 45 degrees, and 45 degrees.
- Therefore, the angles are: 90°, 45°, 45°.

...