Show:
Sides
Vertical Angles
Degrees
Complementary Angles
Supplementary Angles
100

The measure (in degrees) of a right angle

What is 90 degrees

100
Vertical angles are always ___________.
What is congruent?
100

How many degrees in a triangle?

360

100
Complementary angles add up to be ______.
What is 90º?
100
Supplementary angles add up to be _________.
What is 180º?
200

Shape has 5 sides

Pentagon

200

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?

200

What else can we call an angle that is 180 degrees?

Straight Angle

200
Two complementary angles will form a _______ angle.
What is a right angle?
200
Supplementary angles also form a __________.
What is a linear pair or a straight line or a line segment?
300

What shape has 6 sides

Hexagon

300

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?

300

How many degrees in a circle?

360

300
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?
300
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?
400

What shape has 4 sides?

Quadrilaterial

400

True or False: Vertical angles are formed by the intersection of two lines (and the the angles formed are opposite of each other).

True

400

What do we use to measure angles?

Protractor

400
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?
400
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?
500

What shape has only 3 angles and three sides?

Triangle

500

True or False: Vertical angles are supplementary?

False
500

The intersection of two sides of an angle is called...

A vertex

500
If angle C and angle D are complementary angles, and the measure of angle C = (x+5)º measure of angle D= (2x+4)º Find the measure of angle C.
What is 32º ? x+5+2x+4=90 3x=81 x=27 C= 27+5 --> 32
500
If angle B and angle C are supplementary angles, and the measure of angle B = (3x+1)º measure of angle C= (x+19)º Find the measure of angle C.
What is 59º? 3x+1+x+19=180 4x=160 x=40 C=40+19 --> 59