Types of Triangles
This triangle has a 90o angle
What is a Right Triangle
Vertical angles are always ___________.
What is congruent?
Adjacent angles always add up to be _________.
What is 180º?
Complementary angles add up to be ______.
What is 90º?
Supplementary angles add up to be _________.
What is 180º?
This triangle has no congruent sides
What is a scalene triangle
If angle X and angle Y are vertical angles, and the measure of angle X is 60º, what is the measure of angle Y?
What is 60º?
Adjacent angles are also __________ angles.
What is supplementary?
Two complementary angles will form a _______ angle.
What is a right angle?
Supplementary angles also form a __________.
What is a linear pair or a straight line or a line segment?
This triangle has at least one degree greater than 90o
What is an obtuse triangle
If angle G and angle H are vertical angles, and the measure of angle G is 120º, what is the measure of angle H?
What is 120º?
If angle T and angle V are adjacent angles, and the measure of angle T is 40º, what is the measure of angle V?
What is 140º?
If angle T and angle V are complementary angles, and the measure of angle T is 40º, what is the measure of angle V?
What is 50º?
If angle T and angle V are supplementary angles, and the measure of angle T is 45º, what is the measure of angle V?
What is 135º?
This triangle has at least 2 congruent sides
What is an isosceles triangle
True or False: Vertical angles are "side by side" angles
What is false?
If angle T and angle V are adjacent angles, and the measure of angle T is 60º, what is the measure of angle V?
What is 120º?
If angle A and angle B are complementary angles, and the measure of angle A is 35º, what is the measure of angle B?
What is 55º?
If angle K and angle L are supplementary angles, and the measure of angle L is 105º, what is the measure of angle K?
What is 75º?
This triangle has an angle less than 90o
What is an acute angle
All vertical angles have the same
What is angle measure
If angle T and angle V are adjacent angles, and the measure of angle T = 60o, measure of angle V = (2x)º Find the measure(degree) of angle V.
What is 120º ?
If angle C and angle D are complementary angles, and the measure of angle C = (x+5)º measure of angle D= (25)º Find the measure of angle C.
What is 60o ?
If angle B and angle C are supplementary angles, and the measure of angle B = (3x+1)º measure of angle C= 2º Find the measure of angle B.
What is 59º?