Suppose a triangle has vertices A, B and C and has the following measurements: AB = 23.6 cm AC = 87.4 cm BC = 65.2 cm a. Start by drawing a diagram of this triangle and labeling the known values. b. What is the degree measure of ZC? m2C = Preview c. What is the degree measure of ZA? mLA = Preview d. What is the degree measure of ZB? m/B = Preview

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.CR: Review Exercises
Problem 25CR: Complete the following table for regular polygons. Number of sides 8 12 20 Measure of each exterior ...
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Suppose a triangle has vertices A, B and C and has the following measurements:
AB = 23.6 cm
AC = 87.4 cm
ВС — 65.2 cm
a. Start by drawing a diagram of this triangle and labeling the known values.
b. What is the degree measure of ZC?
m2C =
Preview
c. What is the degree measure of ZA?
mZA=
Preview
d. What is the degree measure of ZB?
mZB =
Preview
Statement of the Law of Cosines.
Transcribed Image Text:Suppose a triangle has vertices A, B and C and has the following measurements: AB = 23.6 cm AC = 87.4 cm ВС — 65.2 cm a. Start by drawing a diagram of this triangle and labeling the known values. b. What is the degree measure of ZC? m2C = Preview c. What is the degree measure of ZA? mZA= Preview d. What is the degree measure of ZB? mZB = Preview Statement of the Law of Cosines.
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