Vocabulary
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
Brandon draws a triangle that has one 160 angle. What is the measurement of each of the other two angles in the triangle?
180 - 160 = 20 20 / 2 = 10 Each angle is 10 degrees
Let's add 100 to your score if you answer correctly....
Who is your favourite teacher?
Ms. Luong
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
This question is about a triangle: If angle A is 40 degrees and angle B is 60 degrees, what is the measurement of angle C?
40 + 60 = 100 180 - 100 = 80 degrees
Angles Q and R are supplementary. If angle Q = 4x + 9 and angle R = 8x + 3, what is the measure of each angle?
x = 14, angle Q = 65, angle 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, angle D = 2x, angle E = 4x, and angle F = 6x, what is the value of x?
x = 15
How many degrees are in a Triangle? In a Quadrilateral?
180 degrees; 360 degrees
Angles A and B are complementary. If angle A = 3x - 8 and angle B = 5x + 10, what is the measure of each angle?
x = 11, angle A = 25, angle B = 65
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
In quadrilateral ALDO, angle A = 60 degrees, angle L = 5x, angle D = 3x + 10, and angle O = 2x, what is the value of x?
x = 29
Define a scalene, isosceles and equilateral triangle
A scalene has 0 sides and 0 angles congruent, an isosceles has 2 sides and 2 angles congruent, and an equilateral has 3 sides and 3 angles congruent
If angle A and angle B are complementary angles and angle A = 2x - 6, and angle B = 3x + 11, what is the measurements of angle A and angle B?
x = 17, angle A = 28, angle B = 62
Angles C and D are supplementary. If angle C = 12x and angle D = 4(x+5), find x. Then find angle C and angle D.
x = 10 ; angle C = 120 ; angle 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 angle C = 2x. What is the measurement of each angle?
x = 26, angle A = 64, angle B = 64, angle C = 52