Triangle Sum Theorem
Triangle Sum Theorem
What is the sum of all interior angles in a triangle equating to 180 degrees?
The Exterior Angle Theorem equation
What is Exterior = Interior + Interior
OR
Outside = Inside + Inside
90° clockwise rotation
When does (x,y) become (y,-x)?
Point (3,10) rotated 90° clockwise
what is (10,-3)?
These two artist made the famous tik-tok song ROCKSTAR
Who are Roddy Rich & Da Baby?
The interior angles of a triangle are:
x
56
47
Solve for x
What is x = 77?
Solve for x
Exterior angle: 8x + 20
Interior angle: 45
Interior angle: 95
What is x=15?
90° counterclockwise rotation
When does (x,y) become (-y,x)?
Point (2,5) rotated 90° counterclockwise
What is (-5,2)?
The capital of Texas
What is Austin, Texas?
The interior angles of a triangle are:
2x + 5
90
45
Solve for x
What is x = 20?
Solve for x
Exterior angle: 12x - 1
Interior angle: 7x + 8
Interior angle: 51
What is x=12?
180° clockwise and counterclockwise rotation
When does (x, y) become (-x,-y)?
Point (4,-3) rotated 180° clockwise
What is (-4,3)?
This country won the World Cup in 2018
What is France?
The interior angles of a triangle are:
52
4 + 7x
5x + 2
Solve for x
What is x=10?
Solve for x
Exterior angle: 10x + 15
Interior angle: 40
Interior angle: 6x + 15
What is x=10?
270° clockwise rotation
When does (x,y) become (-y,x)?
Point (7,2) rotated 270° clockwise
What is (-2,7)?
The first man on the Moon
Who is Neil Armstrong or Edwin "Buzz" Aldrin?
The interior angles of a triangle are:
5x + 25
6x + 18
10x - 10
Solve for x
What is x=7?
Solve for x
Exterior angle: 19x + 3
Interior angle: 6x + 15
Interior angle: 9x + 16
What is x=7?
270° counterclockwise rotation
When does (x,y) become (y,-x)?
Point (-3,-5) rotated 270° counterclockwise
What is (-5,3)?
This team won the NBA Finals in 2012
Who are The MIAMI HEAT!?!