1. Which of the following statements is true about the figure? 1. A CAL -A CMA A AML I. AM is the geometric mean of CM and LM. AL is the geometric mean of LM and CL AC is the geometric mean of CM and CL AM is an altitude to hypotenuse CL. II. IV. V. A. Ionly B. I & V only C. I, II, IV only D. All of the above 2. What is the perimeter of a 30°-60°-90° triangle whose hypotenuse is 8 cm long? B. 24 + 8V3 cm A. 4+ V3 cm C. 12 + V3 cm D. 12+4 V3

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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1. Which of the following statements is true about the figure?
1.
A CAL -A CMA A AML
I.
AM is the geometric mean of CM and LM.
AL is the geometric mean of LM and CL
AC is the geometric mean of CM and CL
AM is an altitude to hypotenuse CL.
II.
IV.
V.
A. Ionly
B. I & V only
C. I, II, IV only
D. All of the above
2. What is the perimeter of a 30°-60°-90° triangle whose hypotenuse is 8 cm long?
B. 24 + 8V3 cm
A. 4+ V3 cm
C. 12 + V3 cm
D. 12 +4 V3
Transcribed Image Text:1. Which of the following statements is true about the figure? 1. A CAL -A CMA A AML I. AM is the geometric mean of CM and LM. AL is the geometric mean of LM and CL AC is the geometric mean of CM and CL AM is an altitude to hypotenuse CL. II. IV. V. A. Ionly B. I & V only C. I, II, IV only D. All of the above 2. What is the perimeter of a 30°-60°-90° triangle whose hypotenuse is 8 cm long? B. 24 + 8V3 cm A. 4+ V3 cm C. 12 + V3 cm D. 12 +4 V3
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