Chapter 4

Olivia Trimis, 2015 6-р сар 23


  • 1. Complementary Angles
  • 2. Parallel Lines Cut by Transversal : Identify Angle Pairs

1.

Complementary Angles

Adjust angle B using the slider. What happens as angle B changes? [br][br]When angle B is an acute angle, what kind of angle is angle E?[br][br]When angle B is a right angle, what kind of angle is angle E?
Complementary Angles
– rbwalker15

2.

Parallel Lines Cut by Transversal : Identify Angle Pairs

– Terry Lee Lindenmuth

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