3. mC = 125°, b = 6 mm, c = 9mm m ZA= mZB= a=

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
Section: Chapter Questions
Problem 48AR
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Use the laws of sines and cosines to solve each triangle with the given parts. SHOW ALL
WORK I
Round to the value that's given for angles and
sides. If no triangle exists, state so. If two triangles exist, write a second set of
answers underneath the first set of answers.
1. mA = 39.7°, m C= 91.6°, b= 16.4 mm
2. mA = 36.6°, a= 5.7 in, c= 8.4 in
3. m C 125°, b = 6 mm, c = 9mm
4. m ZB 11°, a= 6.8 cm, c = 2.4 cm
5. a = 12 ft, b = 7 ft, c = 19 ft
m/B=
a=
C=
m/B=
mZC=
mA=
m/B=
a=
m ZA=
m 2 C=
b=
m ZA=
mZB=
m/c=
Transcribed Image Text:Use the laws of sines and cosines to solve each triangle with the given parts. SHOW ALL WORK I Round to the value that's given for angles and sides. If no triangle exists, state so. If two triangles exist, write a second set of answers underneath the first set of answers. 1. mA = 39.7°, m C= 91.6°, b= 16.4 mm 2. mA = 36.6°, a= 5.7 in, c= 8.4 in 3. m C 125°, b = 6 mm, c = 9mm 4. m ZB 11°, a= 6.8 cm, c = 2.4 cm 5. a = 12 ft, b = 7 ft, c = 19 ft m/B= a= C= m/B= mZC= mA= m/B= a= m ZA= m 2 C= b= m ZA= mZB= m/c=
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