Part A: if triangle ABC is circumscribed about the circle in such a way that mRT= 90° and m =RS= 110°, which is true? a. AB < BC b. measure if angle B is less than measure of angle A c. angle C cannot be a right angle d. mST = 200°   (arc)   PART B:  With the circle inscribed in traingle ABC, it follows that AR=AS, BS=BT, and CR=CT a True b. False

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 11E
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Part A:

if triangle ABC is circumscribed about the circle in such a way that mRT= 90° and m =RS= 110°, which is true?

a. AB < BC

b. measure if angle B is less than measure of angle A

c. angle C cannot be a right angle

d. mST = 200°   (arc)

 

PART B: 

With the circle inscribed in traingle ABC, it follows that AR=AS, BS=BT, and CR=CT

a True

b. False

R
B
Transcribed Image Text:R B
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