Complementary Angles
Number line
Parallels cut by a transversal
Unique or not?
Supplementary Angles
100
Do complementary angles make a straight line or a corner?
What is a corner
100
Which is greater; 7.5 or 5.4?
7.5
100
Adjacent angles are... (where are they located and are they the same measure or do they have a sum of 180 degrees?
They are right next door to each other; their sum is 180 degrees
100
If you created this triangle, would it be unique or could many triangles be created?
50 degrees, 50 degrees, 80 degrees
Not unique; many triangles could be created
100
Do supplementary angles make a straight line or a corner?
Straight line.
200
Can complementary angles be more than 90 degrees?
No complementary angles can ONLY equal 90 degrees.
200
Which is greater; -5.5 or -5.0?
-5 is closer to 0, therefore it is greater
200
These angles are called...
They have a sum of....
Same side interior angles; they have a sum of 180 degrees.
200
If you created this triangle, would it be unique or could many triangles be created?
5 cm, 10 cm, 8 cm
A unique triangle would be created.
200
What is the sum of supplementary angles?
180 degrees.
300
If two angles are 45 degrees and 45 degrees, would they make a complementary angle?
yes, 45+45=90 and complementary angles need to have a sum of 90
300
Which is greater; -70 or -100?
-70
300
These angles are called...
They have a sum of...
Linear Pair; they have a sum of 180 degrees
300
If you created this triangle, would it be unique or could many triangles be created?
60 degrees, 60 degrees, 100 degrees
Trick question! No triangle is created.
300
What angle is supplementary to 120 degrees?
60 degrees.
400
If an angle is 37 degrees, what is its complement?
What is 53 degrees
400
Which is greater; -0.54 or -0.52
-0.52 is closer to zero
400
Vertical angles are... (where are they located and are they the same measure of equal 180?)
They are diagonal from each other, they are congruent.
400
If you created this triangle, would it be unique or could many triangles be created?
6 cm, 12 cm, 10 cm
A unique triangle would be created.
400
What angle is supplementary to 110 degrees?
70 degrees.
500
If a complementary angle has an angle of 55 degrees what will the missing angle be?
What is 35 degrees. 90-55=45
500
Which is greater -.08 or -.09
-.08
500
Angle b has a measure of 38 degrees. What is the measure of angle c?
180 - 38 = 142 degrees.
500
If you created this triangle, would it be unique or could many triangles be created?
5 cm, 10 cm, 5 cm
Trick question! No triangle would be created.
500
What angle is supplementary to 78 degrees?
102 degrees.