definitions
complementary
supplementary
vertical
mystery
100
Name the type of angle that looks like a line.
Straight angle
100
If angles A and B are complementary they are both what type of angle?
acute
100
The sum of the measures of two supplementary angles is _______ degrees.
180
100
Look at Figure 2. A and G are vertical angles. C and E are vertical angles. Which other two pairs of angles are also vertical?
H and B F and D
100
Angle A and B are supplementary angles. Angle C and B are also supplementary angles. If angle C is 72 degrees, then what is the measure of Angle A?
72 degrees
200
An acute angle is less than _________ degrees.
90
200
If A and B are complementary and A measures 20 degrees what is the measure of B?
70 degrees
200
If A and B are supplementary angles and Angle A measures 21 degrees, Angle B is ____________ degrees.
159
200
TRUE or FALSE: Vertical angles are always Acute.
FALSE
200
The 3 angles in a triangle add up to _________ degrees.
180
300
If two lines cross, what angle relationship describes angles that are directly across from each other but not next to each other?
vertical angles
300
Assume A and B are complementary. Angle A measures 5x + 13. Angle B measures 2x + 7. What is the x?
10
300
Two lines intersect and form four angles A,B,C and D. Angles A and C are vertical angles which measure 89 degrees. What is the measure of angle D?
91 degrees
300
Look at Figure 1. Name all the pairs of vertical angles in the figure. Only include angles with letter names.
B and D E and C
300
The sum of all the internal angles of a rectangle add up to ___________ degrees because each corner is a ____________ angle.
360, right
400
If angle B is a right angle, what type of angle is its supplement?
a right angle
400
What is the complement of an angle that measures 43.7 degrees ?
an angle that measures 46.3 degrees
400
If angle A is 112 degrees what is the measure of its supplement?
68 degrees
400
Look at Figure 3. What is the measure for angle F?
60 degrees
400
If I line up 6 students in a row. How many different possible arrangements can I make of those 6 students?
720 = 6x5x4x3x2x1
500
If angle A is acute, what type of angle is its supplement?
obtuse
500
Look at Figure 1. What angle is the complement of Angle A and how many degrees is it?
Angle B, 30 degrees
500
Look at Figure 2. If angle A is 110 degrees, what is does angle B measure?
70 degrees
500
Vertical angles can be complementary but never adjacent. TRUE or FALSE
TRUE - They can be 45% angles.
500
Which of the follow types of numbers is -25.125 included in? Include ALL that are correct. Real, Rational, Irrational, Integer, Whole, Natural
Real, Rational
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