Question

If a triangle has a 22° angle and a 46° angle, what can be established aboutythe third angle measure and the type of triangle? (1 point)
• The third angle measure is 68°
, and the triangle is an obtuse triangle.
• The third angle measure is 128°
, and the triangle is an obtuse triangle.
• The third angle measure is 112°, and the triangle is an acute triangle.
• The third angle measure is 112°
, and the triangle is an obtuse Triangle

Answer 1

The third angle measure in a triangle can be found by subtracting the sum of the two given angles from 180 degrees.

So, the third angle measure would be 180° - (22° + 46°) = 112°.

Since the third angle measure is 112°, the triangle is an obtuse triangle.

Therefore, the correct answer is:
• The third angle measure is 112°
, and the triangle is an obtuse triangle.