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Give this problem a try!
What is the measure of angle ABC?
LEARNING TARGET
LEARNING TARGET
I can use the angle addition postulate to solve for unknown angles in problems.
I can use the angle addition postulate to solve for unknown angles in problems.
I DO
I DO
What's the angle addition postulate?
If two or more angles are side by side such that they share a common vertex and a common ray between each pair of angles, then the sum of those angles will be equal to the sum of the resulting angle.
Important Side Note: How do we name angles?
Let's do some examples ...
WE DO
WE DO
YOU DO
YOU DO
Complete this worksheet for a 4, and do the backside for a 5!
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