If a triangle has a 22° angle and a 46° angle, what can be established about the third angle measure and the type of triangle?(1 point)
Responses
The third angle measure is 68°, and the triangle is an obtuse triangle.
The third angle measure is 68 degrees , and the triangle is an obtuse triangle.
The third angle measure is 112°, and the triangle is an obtuse triangle.
The third angle measure is 112 degrees , 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 degrees , and the triangle is an acute triangle.
The third angle measure is 128°, and the triangle is an obtuse triangle.
The correct response is: The third angle measure is 112°, and the triangle is an obtuse triangle.
Can a triangle have two right angles, and why or why not?(1 point)
Responses
Yes, because 90 + 90 = 180.
Yes, because 90 plus 90 equals 180 .
Yes, because it would be a right triangle.
Yes, because it would be a right triangle.
No, because a triangle must have an obtuse angle.
No, because a triangle must have an obtuse angle.
No, because there needs to be a third angle.