Unit 4 Relearning Test - TrianglesUse the Triangle Angle Sum Theorem to find the measures of the missing angles of this triangle. What are the measures of each angle of this triangle?
*
2 points
Captionless Image
45°, 45°, 90°
27.5°, 62.5°, 90°
32.2°, 57.8°, 90°
40°, 50°, 90°
The Triangle Angle Sum Theorem states that the sum of the interior angles of a triangle is always 180 degrees.
In this triangle, two of the angles are already given as 45° and 45°. Let's call the third angle x.
45° + 45° + x = 180°
90° + x = 180°
x = 90°
Therefore, the measures of each angle of this triangle are 45°, 45°, and 90°.