Triangle Angle Theorems Exam With
Correct Solutions!!!
The Sum of the Interior Angles of a Triangle CORRECT ANSWERS sketch two parallel
lines, cut lines with transversal, alternate interior angles are congruent
Triangle angle sum theorem CORRECT ANSWERS The sum of the interior angles of
any triangle is equal to 180 degrees.
Third angle theorem CORRECT ANSWERS If two angles of one triangle are congruent
to two angles of another triangle, then the third angles of the triangles are also
congruent.
exterior angles theorem CORRECT ANSWERS the measure of an exterior angle of a
triangle is equal to the sum of the measures of the two nonadjacent interior angles
remote interior angles CORRECT ANSWERS The angles of a triangle that are not
adjacent to a given exterior angle
exterior angle inequality theorem CORRECT ANSWERS the measure of an exterior
angle of a triangle is greater than the measure of either of the two nonadjacent interior
angles
angle restrictions based on side lengths CORRECT ANSWERS isosceles triangles can
be acute, right, or obtuse
equilateral triangles must be acute
Correct Solutions!!!
The Sum of the Interior Angles of a Triangle CORRECT ANSWERS sketch two parallel
lines, cut lines with transversal, alternate interior angles are congruent
Triangle angle sum theorem CORRECT ANSWERS The sum of the interior angles of
any triangle is equal to 180 degrees.
Third angle theorem CORRECT ANSWERS If two angles of one triangle are congruent
to two angles of another triangle, then the third angles of the triangles are also
congruent.
exterior angles theorem CORRECT ANSWERS the measure of an exterior angle of a
triangle is equal to the sum of the measures of the two nonadjacent interior angles
remote interior angles CORRECT ANSWERS The angles of a triangle that are not
adjacent to a given exterior angle
exterior angle inequality theorem CORRECT ANSWERS the measure of an exterior
angle of a triangle is greater than the measure of either of the two nonadjacent interior
angles
angle restrictions based on side lengths CORRECT ANSWERS isosceles triangles can
be acute, right, or obtuse
equilateral triangles must be acute