Warm-Up: February 10, 2023

Topic: Finding angles in Isosceles Triangles

• 66

• 57

• 114

• 105

• 57

• 123

• 75

• 61.5

This triangle can be classified as:

• Right Scalene

• obtuse scalene

• acute isosceles

• right isosceles

This triangle can be classified as:

• Right obtuse

• acute isosceles

• acute scalene

• obtuse scalene

How long is the base?

• 2

• 4

• 8

• 7

Topic: Finding angle Measures Between Intersecting Lines

• 77

• 26

• 90

• 13

• 20

• 120

• 60

• 80

• A

• B

• C

• D

Solve & Graph

• n < 6

• n < -6

• n > -6

• n > 6