Embedded Files
DO NOW
DO NOW
Can you figure out what x is? Are these angles complementary or supplementary?
DO NOW
DO NOW
Can you figure out what x is? Notice that these two angles are supplementary!
LEARNING TARGET
LEARNING TARGET
I can solve problems involving complementary and supplementary angles using Algebra!
I can solve problems involving complementary and supplementary angles using Algebra!
I DO
I DO
what are complementary angles?
what are complementary angles?
Two angles that add up to 90 degrees.
what are supplementary angles?
what are supplementary angles?
Two angles that add up to 180 degrees.
what do we do when there's algebra involved?
what do we do when there's algebra involved?
Write an equation that adds up all the angles, and sets them equal to 90 (complementary) or 180 (supplementary). Then, solve the equation using the vertical line method!
Let's try some examples!
Let's try some examples!
WE DO
WE DO
Start your work with your neighbor, and work on your own when you're ready!
YOU DO
YOU DO
Complete these problems (front for a 3, back for a 4!)
Complete these problems for a 5!
Complete these problems for a 6! This is a challenge!
Page updated
Report abuse