Chapter 4 Activity 1

Author:Katie Carlos

a. Angle ABC and angle ADC are supplementary angles. This holds true even when the points are moved around. b. Angle EBC is congruent to angle D. This still holds true when the point is moved around.

New Resources

Angles of Intersecting Lines
Triangle Flexer
Level Curves
Quiz: Vertical Angles and Linear Pairs
Circles - Relative Positions

Discover Resources

Candle 1 Relationship
SehnenTangentenViereck05
G.SRT.6 Trig ratios
Translations - Math 8
แยกตัวประกอบพหุนามดีกรีสอง
Determination of half-life (1)

Discover Topics

Rational Numbers
Triangles
Reflection
Sine
Circle