Angle Relationships

Vocabulary

100

What do you call lines that never intersect

Parallel Lines

200

What do you call two angles whose measures add up to 180 degrees

Supplementary angles?

300

When 2 parallel lines are both intersected by a transversal, these angles occupy the same position on the top and bottom parallel lines.

What are Corresponding Angles.

400

What do you call angles that are across from each other, that share a vertex?

Vertical angles

500

What do you call angles that are inside of the two parallel lines and on opposite sides of the transversal?

Alternate Interior Angles?

Merry Christmas!!!

100

What's the name of the famous reindeer that has a red nose?

Rudolph

200

What are these things called? 

Candy Canes

300

Who is this?

Frosty the Snowman

400

Name another reindeer besides Rudolph the Red Nosed Reindeer

Dasher, Dancer, Prancer, Donner, Vixen, Comet, Cupid, Blitzen

500

In the song the 12 days of Christmas, how many items altogether did my true love give to me?

78

Transversal Angle Relationships

100

Two angles are vertical. The measure of one angle is 42 degrees, what is the measure of the second angle

42 degrees

200

What is the relationship between angles 3 and 6 ? 

(Don't say congruent if they are)

Alternate Interior Angles 

300

If the measure of angle 4 is 112, what is the measure of angle 6?

68 degrees

400

What is the relationship between angles 5 and 8?

 

Vertical Angles.

500

If the measure of angle 2 is 37 degrees, what is the measure of angle 7 AND what is the angle relationship? 

Angle 7 = 37 degrees AND Alternate Exterior.

Interior angles of a polygon

100

In the formula S = 180(n - 2), what does the n stand for?

Number of sides

200

How many degrees are in the following figure?

360^o

300

How many degrees are inside a 13 sided figure?

1980⁰

400

How many degrees is each angle of a regular 20 sided firgure?

162^o

500

Find the value of x.

x = 17

Subtracting from 180...no calculators!!

100

180 - 70

110

200

180 - 79

101

300

180 - 147 

33

400

180 - 99

81

500

180 - 67.7

112.3

Triangle Angle Sum

100

What is the value of T?

T = 71

200

True or False. These can be the sides of a triangle.

5cm, 7cm 13cm

False

300

Find the value of x

Each angle is 81 degrees.

400

What is the value of ∠ a?

∠ a = 87

500

Find the value of x.

28 degrees

Exterior Angle Theorem

100

What is the m∠ x

m∠x= 149 degrees.

200

Find the measure of <CBA.

30 degrees

300

Find the supplement to angle x.

31 degrees

400

Find the value of x.

x = 5

500

A triangle has two remote interior angles that are equal. If the exterior angle of the triangle is 108 degrees, what is the measure of one of the remote interior angles?

36 degrees.