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
Related questions
Question
What should I do for question 10 and 11?

Transcribed Image Text:**Educational Website Content: Geometric Constructions**
**Instructions:**
In Exercises 10-12, use what you know to construct each figure. Use only a compass and a straightedge.
**10.** Given ∠A and ∠R of △ARM, construct ∠M.
**11.** In △LEG, m∠L = m∠G. Given ∠L, construct ∠M.
**12.** Given ∠A, ∠R, and side AE, construct △EAR.
**13.** Repeat Exercises 10-12 with patty paper constructions.
**14. DEVELOPING PROOF**
In △MAS, ∠M is a right angle. Let's call the two acute angles, ∠A and ∠S, "wrong angles." Write a paragraph proof or use algebra to show that "two wrongs make a right," at least for angles in a right triangle.
**Diagram Explanation:**
- The diagram consists of several geometric figures demonstrating the use of a compass and straightedge to construct angles and triangles.
- For Exercise 10, there is a visual guide showing the construction of an angle using both a drawn arc from point A intersecting another line.
- For Exercise 11, a similar diagram is present showing the construction of a new angle based on given angle measures.
- Each step in the construction process visually maps out the geometric principles required for precise constructions.
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