3. LR and I are tangents to OT from an external point L. a. Is RL congruent to LI? Why? b. Is ALTR congruent to ALTI? Justify your answer. c. Suppose m/RLT=38. What is m/ILT equal to? How about mZITL? m/RTL? d. If RT 10 and RL=24, what is the length of TL? How about the length of LI? AL?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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3. LR and I are tangents to OT from an external point L.
a. Is RL congruent to L/? Why?
b. Is ALTR congruent to ALTI? Justify
your answer.
c. Suppose m/RLT=38. What is
m/ILT equal to?
How about m/ITL? m/RTL?
d. If RT 10 and RL=24, what is the length of TL?
How about the length of LI? AL?
R
Transcribed Image Text:3. LR and I are tangents to OT from an external point L. a. Is RL congruent to L/? Why? b. Is ALTR congruent to ALTI? Justify your answer. c. Suppose m/RLT=38. What is m/ILT equal to? How about m/ITL? m/RTL? d. If RT 10 and RL=24, what is the length of TL? How about the length of LI? AL? R
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