Misc.
Complimentary Angles add up to how many degrees?
90 degrees
Angle A and Angle B are complementary angles. Angle A is 35 degrees. How many degrees is Angle B?
55 degrees
Suppose <A = <B and <B is equal to 47 degrees. Find a measure of an angle that is supplementary to <A.
133 degrees
Angles 1 and 2 are vertical angles. If angle 2 is 101 degrees, how many degrees is angle 1?
101 degrees
In triangle ABC, angle A is 30 degrees, angle B is 25 degrees, how many degrees is angle C?
125 degrees
What is the name of the relationship of two angles that add up to 180 degrees?
Supplementary Angles
What is the complement of an angle measuring 12 degrees?
78 degrees
If m<3 = 115 and m<3 and m<4 form a linear pair, find m<4.
m<4 = 65 degrees
<ABC is a vertical angle with <DBE. If the measure of <ABC is 34, what is the measure of <DBE?
34
In quadrilateral ABCD, angle A is 70 degrees, angle B is 65 degrees, angle C is 110 degrees, how many degrees is angle D?
115 degrees
Angles that are congruent and opposite of each other that are formed by the intersection of two lines are called what?
Vertical Angles
*daily double*
What is another word for "exterior."
outside
Angles Q and R are supplementary. If m<Q = 4x + 9 and m<R = 8x + 3, what is the measure of each angle?
x = 14, m<Q = 65, m<R = 115
Angles P and W are vertical angles. If angle P measures 4x + 4 and angle W measures 2x + 50, what is the value of x?
x = 24
In triangle DEF, m<D = 2x, m<E = 4x, and m<F = 6x, what is the value of x?
x = 15
How many degrees are in a Triangle?
180 degrees
Angles A and B are supplementary. If m<A = 3x - 8 and m<B =8, what is the measure of each angle?
m<A = 172
x=60
Random Fact:
What is the most common letter of the alphabet?
“E” Is the Most Common Letter and Appears in 11 Percent of All English Words
Angles <1 and <2 are vertical angles. <1 measures 75 degrees and <2 is equal to x-18. Find the value of x.
x = 93
***Daily Double***
What does "adjacent" mean?
"Next to"
When two parallel lines are cut by another line, we call that other line a tr______al.
transversal
If m<A and m<B are complementary angles and m<A = 20, and m<B = 3x + 10, what is the measurements value of x?
x=20
Angles C and D are supplementary. If m<C = 12x and m<D = 4(x+5), find x. Then find m<C and m<D.
x = 10 ; m<C = 120 ; m<D = 60
Random Fact:
What is the national animal of Scotland?
A unicorn
In isosceles triangle ABC, angles A and B are congruent measuring 3x -14 and m<C = 2x. What is the measurement of each angle?
x = 26, m<A = 64, m<B = 64, m<C = 52