Find the length of RT

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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Find the length of RT.
## Triangle #2

Triangle RST has coordinates R(-1,7), S(3,-1), and T(9,2).

---

### Question 12
**Find the length of ST.**

- ☐ √37
- ☐ √45
- ☐ √143
- ☐ √145

### Question 13
**Find the length of RT.**

- ☐ 4
- ☐ √89
- ☐ √125
- ☐ √145

### Question 14
**Classify the triangle.**

- ☐ Scalene Triangle
- ☐ Isosceles Triangle
- ☐ Equilateral Triangle
- ☐ Scalene Right Triangle
- ☐ Isosceles Right Triangle
Transcribed Image Text:## Triangle #2 Triangle RST has coordinates R(-1,7), S(3,-1), and T(9,2). --- ### Question 12 **Find the length of ST.** - ☐ √37 - ☐ √45 - ☐ √143 - ☐ √145 ### Question 13 **Find the length of RT.** - ☐ 4 - ☐ √89 - ☐ √125 - ☐ √145 ### Question 14 **Classify the triangle.** - ☐ Scalene Triangle - ☐ Isosceles Triangle - ☐ Equilateral Triangle - ☐ Scalene Right Triangle - ☐ Isosceles Right Triangle
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