Vocabulary
Complementary Angles add up to this degrees
90 degrees
Angle A and Angle B are complementary angles. Angle A is 35 degrees. Angle B measures this many:
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. Angle 2 is 101 degrees. Give the measure of angle 1
101 degrees
Random Fact:
This is the national animal of Scotland:
Unicorn
This is the name of the relationship of two angles that add up to 180 degrees
Supplementary Angles
If an angle measures 12o it's complement will measure this many:
78 degrees
If m<3 = 115 and m<3 and m<4 form a linear pair, find m<4.
m<4 = 65 degrees
This is the sum of all vertical angles on a pair of intersecting lines
360o
How many homerooms are there at Brooke? K-8
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*
Find the percent change and state whether the precent of change is increasing or decreasing.
Old Price: $45
Sale Price: $18
60 percent decrease
Angles Q and R are supplementary. If m<Q = 4x + 9 and m<R = 8x + 3, give the measure of each angle.
x = 14, m<Q = 65, m<R = 115
Angles P and W are vertical angles. Solve for x if angle P measures 4x + 4 and angle W measures 2x + 50
x = 23
What is our state's fruit
cranberry
There are this many degrees on a straight angle
180 degrees
Angles A and B are complementary. If m<A = 3x - 8 and m<B = 5x + 10.
Give the measure of Angle A and Angle B
x = 11, m<A = 25, m<B = 65
Random Fact:
This is the most common letter in the English language
“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
Which parts of our bodies keep growing our entire lives?
nose and ears
Adjacent angles are
angles that share a side / next to each other
If m<A and m<B are complementary angles and m<A = 2x - 6, and m<B = 3x + 11, give the measurements of m<A and m<B
x = 17, m<A = 28, m<B = 62
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
If angles a and b are vertical and <a is 2(x+3) and <b is 212, find x.
103
Which sea animal has tentacles that sting?
Jellyfish