Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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HELP MEEE PLEASE THANKS
Transcribed Image Text:**Problem Statement:**
Find the measure of each angle indicated.
**Description of the Diagram:**
The image consists of two adjacent triangles. Here is the breakdown of the angles in each triangle:
1. **Left Triangle:**
- One angle is 29°.
- Another angle is 85°.
- The angle at the base, adjacent to the 85° angle, is shared with the right triangle and is labeled as 74°.
2. **Right Triangle:**
- One angle is indicated with a '?' (to be found).
- Another angle is 65°.
- The angle at the base, shared with the left triangle, is 74°.
**Explanation:**
- To find the missing angle (indicated by '?') in the right triangle, use the fact that the sum of angles in a triangle is always 180°.
- Known angles in the right triangle are 74° and 65°.
- Calculate the missing angle by subtracting the sum of the known angles from 180°.
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