Isosceles Triangle & Triangle Inequalities

# 5.2

• (1-11) all
• 19-22) all

# 5.3

• I.5.3.1 Triangle Inequality Theorem: The sum of the lengths of any two sides of a triangle is ? the length if the third side.
• I.5.3.2 Side-Angle Inequality Theorem: In a triangle, ?
• I.5.3.3 Triangle Exterior Angle Theorem: The measure of an exterior angle of a triangle ?
• (1-18) all

Remember to call your fellow group mates to see if your discoveries from your investigations matches theirs. Otherwise, post your conjectures on the blog to see who else shares your sentiments before you attempt to do the homework problems.