Sure, let’s solve the problem step-by-step.
1. Identify the given angles in the triangle:
- Angle 1 = 54°
- Angle 2 = 87°
2. Understand the sum of angles in any triangle:
- The sum of the interior angles in any triangle is always 180°.
3. Calculate the third angle:
- To find the third angle, we need to subtract the sum of the given angles from the total sum of 180°.
- Therefore, the third angle is calculated as:
[tex]\[
\text{Third Angle} = 180° - (54° + 87°)
\][/tex]
- First, add the two given angles:
[tex]\[
54° + 87° = 141°
\][/tex]
- Then subtract this sum from 180°:
[tex]\[
180° - 141° = 39°
\][/tex]
4. Present the solution in the requested format:
- The third angle in the triangle is 39 Degrees, 39°.
So, the other angle is 39 Degrees, 39°.
