Complementary Angles
The number of degrees in a complementary angle.
90 degrees
The number of degrees in a supplementary angle
180 degrees
There are 6 blue marbles, 4 white marbles, and 5 red marbles in a bag. What are the chances of pulling out a red marble? Make sure you simplify your answer.
1/3 or 33% chance
All triangles add up to how many degrees?
180 degrees
What are integers?
All positive and negative numbers including zero.
If one angle is 25 degrees what is the measure of the second angle?
65 degrees
The name of the line that a supplementary angle forms.
Straight line
Tim has 4 shirts (red, yellow, green, blue) and pairs of socks in 3 colors. How many different shirt/sock outfits does he have?
12
An obtuse triangle is made up of what three angles?
2 acute and 1 obtuse
What is the top number of a fraction called?
Numerator
This type of triangle is complementary.
Right triangle
If one angle measures 105 degrees what is the measure of the other angle?
75 degrees
When rolling a 6 sided number cube what is the probability of NOT rolling a 4?
5/6 or 83%
What is the name of the triangle that has no equal sides?
Scalene
What does product mean?
Answer to a multiplication problem.
If one angle is 9 degrees what is the measure of the other angle?
81 degrees
If you have two 95 degree angles next to each other is that supplementary?
No
Bob is taking music and art as electives. There are 2 music teachers and 5 art teachers. How many possible outcomes are there for the number of teachers he can have?
10
66 degrees
What are parallel lines?
Lines that run side by side and never intersect.
If one angle is 32 degrees what is the measure of the other angle?
58 degrees
Two of these angles add up to a supplementary angle.
Complementary, or right, or obtuse/acute
The probability that an event will occur is 0.34. What is the likelihood of that event occurring?
certain, likely, unlikely, impossible
unlikely
If two angles are vertical and the measure of one of the angles is 75 degrees, what is the measure of the other angle?
75 degrees
What is the distance around a circle called?