Question

in the figure. (1 point)
One point is 50 degrees
Second point is 70 degrees
third point is 60 degrees
find the exterior angle
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Answer 1

To find the exterior angle of a triangle, you can use the following relationship: the exterior angle is equal to the sum of the two opposite interior angles.

Given the interior angles:
- First angle = 50 degrees
- Second angle = 70 degrees
- Third angle = 60 degrees

To find the exterior angle for any of these angles, you can use the sum of the other two angles. Let's calculate the exterior angle for each angle:

1. **For the 50-degree angle:**
- Exterior angle = 70 + 60 = 130 degrees

2. **For the 70-degree angle:**
- Exterior angle = 50 + 60 = 110 degrees

3. **For the 60-degree angle:**
- Exterior angle = 50 + 70 = 120 degrees

So, the exterior angles are:
- 130 degrees (for the 50-degree angle)
- 110 degrees (for the 70-degree angle)
- 120 degrees (for the 60-degree angle)

You can choose any of these exterior angles based on which interior angle you are considering.