1. Bellringer
Have your Homework (Worksheet) and Notes out on your desk Work on p. 316 #1 – 5

2. Section 5-6 Inequalities in One Triangle
SPI Analyze different types and formats of proofs

3. Side Length Theorem
The longest side is across from the largest angle The shortest side is across from the smallest angle This can be used to help list the sides or angles in order (Be careful about what order it is asking for…)

4. Triangle Inequality Theorem
The sum of the lengths of the shortest two sides of a triangle is greater than the length of the longest side.
Can a triangle have sides with given lengths?
3, 7, 8
5, 9, 16
4, 8, 12

5. Finding Possible Side Lengths
A triangle has two side lengths of 5 and 8. What is the range of possible lengths for the third side?
Start with _ < x < _
Subtract the two numbers and put that in the first blank
Add the two numbers and put that in the second blank

6. Classwork/Homework
Worksheet Remember that Test Corrections are due Monday The Midterm is on Wednesday (All in attendance will be required to take it) If you will be on one of the field trips tomorrow, come see me at the end of class.