cynthia-preston
Uploaded by
3 SLIDES
181 VUES
30LIKES

Understanding Complementary, Supplementary, and Adjacent Angles in Geometry

DESCRIPTION

In this guide, we explore the concepts of complementary, supplementary, and adjacent angles using specific examples. Complementary angles are those that sum to 90°, while supplementary angles sum to 180°. We illustrate these concepts through angle pairs in a figure, specifically identifying angles such as BAC and RST as complementary, CAD and RST as supplementary, and demonstrate the adjacency of angles. Additionally, we provide guided practice questions to reinforce the understanding of these angle relationships, ensuring students can identify and explain these angles accurately.

1 / 3

Télécharger la présentation

Understanding Complementary, Supplementary, and Adjacent Angles in Geometry

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. In the figure, name a pair of complementary angles, a pair of supplementary angles, and a pair of adjacent angles. Because 32°+ 58° = 90°, BACand RSTare complementary angles. Because 122° + 58° = 180°,CADand RSTare supplementary angles. Because BACand CADshare a common vertex and side, theyare adjacent. EXAMPLE 1 Identify complements and supplements SOLUTION

  2. In the figure, name a pair of complementary angles, a pair of supplementary angles, and a pair of adjacent angles. 1. Because 41° + 49° = 90°, FGK and GKLare complementary angles. Because 49° + 131° = 180°,HGKand GKL are supplementary angles. Because FGKand HGKshare a common vertex and side, theyare adjacent. for Example 1 GUIDED PRACTICE

  3. Are KGHand LKGadjacent angles ? Are FGKand FGHadjacent angles? Explain. 2. KGH and LKG do not share a common vertex , they are not adjacent. FGK and FGH have common interior points, they are not adjacent. for Example 1 GUIDED PRACTICE

More Related