Angles, Triangles, and Review

Trivia

100

Texas Hold 'Em

Beyonce

200

Titi Me Pregunto

Bad Bunny

300

Not Like Us

Kendrick Lamar

400

Thriller

Michael Jackson

500

Here comes the sun

The Beatles

Solve for it!

100

Two interior angles in a triangle are 60 and 80.  What is the third angle?

40

200

The three interior angles of a triangle are 1x, 3x, and 5x.  What is the value of x?

x = 20

300

Three exterior angles measure 4x, (3x - 10), and 160.  What is the value of x?

x=30

400

In a triangle, one angle measures x and another angle measures y.

What is the measure of the third angle?

180 - (x + y)

500

Two supplementary angles measure (7x + 5) and (8x + 10).  What is the measure of the smallest angle?

x = 11 so the smallest angle is 77 degrees

Vocabulary

100

Same size and shape.  Equal angles, equal sides.

Congruent

200

Having the same shape.  Equal angles, proportional sides.

Similar

300

Opposite angles formed when two lines intersect.

Vertical angles

400

Angles in the same relative position when two lines are cut by a transversal.

Corresponding Angles

500

Three Rigid transformations that yield congruent figures.

Translation, Reflection, Rotation

Transformations Review

100

Dilate the point (-3,-5) by a scale factor of 2 and then reflect over the y-axis.

(6, -10)

200

Rotate the point (-2, -7) 90 counterclockwise

(7, -2)

300

Rotate the point (1, -6) 180 degrees

(-1,6)

400

The original (2, 5) is reflected over the x axis and then rotated 90 clockwise.

(-5, -2)

500

A figure is reflected, rotated, dilated, and translated.  Is the image Congruent or Similar?

Similar

Random

100

Rational or Irrational

3/4

Rational

200

Rational or Irrational 

1.333333333

Rational

300

Rational or Irrational

1.7839466227

Irrational

400

What is the slope of the line going through the points (2,6) and (5, 9)

3/3 or 1

500

Simplify 2^-2 * 2⁴

2²