The area of triangle ABC is 50 square units. What is the length of CD? 10 45 O 9 units O 5v2 units O 10v2 units O 5 units

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
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The area of triangle ABC is 50 square units. What is the length of CD? 

### Problem Statement:

The area of triangle ABC is 50 square units. What is the length of CD?

### Diagram Explanation:

- The triangle ABC is shown as a shaded triangle with vertices labeled A, B, and C.
- The triangle is divided into two right-angled triangles by the line segment CD, which is perpendicular to AB at point D.
- Angle A and Angle B are both marked as 45 degrees, indicating that triangle ABC is an isosceles right triangle.
- The length of side AB is given as 10 units.

### Multiple Choice Answers:

- ⭕ 9 units
- ⭕ 5√2 units 
- ⭕ 10√2 units 
- ⭕ 5 units
Transcribed Image Text:### Problem Statement: The area of triangle ABC is 50 square units. What is the length of CD? ### Diagram Explanation: - The triangle ABC is shown as a shaded triangle with vertices labeled A, B, and C. - The triangle is divided into two right-angled triangles by the line segment CD, which is perpendicular to AB at point D. - Angle A and Angle B are both marked as 45 degrees, indicating that triangle ABC is an isosceles right triangle. - The length of side AB is given as 10 units. ### Multiple Choice Answers: - ⭕ 9 units - ⭕ 5√2 units - ⭕ 10√2 units - ⭕ 5 units
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