2. 0/4 points | Previous Answers SwokATG 13 8.1.003. My Notes Ask Your Teache So
ID: 2920054 • Letter: 2
Question
2. 0/4 points | Previous Answers SwokATG 13 8.1.003. My Notes Ask Your Teache Solve ABC. (Round your answers for b and c to one decimal place. Round your answer for to the nearest 10 minutes. If there is no solution, enter NO SOLUTION.) -12930'' =88" 20', a=32.5 b = 150.0 Enter a number. Need Heip? Read It Talk to a Tutor Submit Answer Save Progress Practice Another Version 3. -3 points SwokATG13 8.1.007 My Notes Ask Your Teache Solve ABC. (Round your answer for a to one decimal place. Round your answers for and to the nearest degree. If there is no solution, enter NO SOLUTION.) = 66°, c= 17, b=25 - Need Help?Read ItWatch Talk to a Tutor 4. -110 points SwokATG13 8.1.010. My Notes Ask Your Teache Solve ABC. (Round your answers for b to one decimal place. Round your answers for and to the nearest 10 minutes. If there is no solution, enter NO SOLUTION.) = 23°30', c= 54.6, a=23.5 smaller b:Explanation / Answer
2)
++ =180o
12o30'+88o20' + =180o
=> =180o-12o30'-88o20'
=> =79o10'
by law of sines a/sin=b/sin=c/sin
32.5/sin12o30'=b/sin88o20'=c/sin79o10'
=>32.5/sin12o30'=b/sin88o20',32.5/sin12o30'=c/sin79o10'
=>b=(32.5/sin12o30')*sin88o20',c=(32.5/sin12o30')*sin79o10'
=>b=150.1,c=147.5
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3)
a/sin=b/sin=c/sin
25/sin=17/sin66o
=>sin=(25/17)sin66o
=>=(25/17)sin66o
no solution
=================================================
4)
by law of sines a/sin=b/sin=c/sin
23.5/sin(23o30')= 54.6/sin
=>sin= (54.6/23.5)sin(23o30')
=>=67o53',112o7'
++ =180o
=67o53'
23o30'++67o53' =180o
=>=88o37'
=112o7'
23o30'++112o7'=180o
=>=44o23'
a/sin=b/sin
23.5/sin23o30'=b/sin88o37'
=>b =(23.5/sin23o30')sin88o37'
=>b =58.9
23.5/sin23o30'=b/sin44o23'
=>b =(23.5/sin23o30')sin44o23'
=>b =41.2
smaller b:
b =41.2
=44o23'
=112o7'
larger b:
b =58.9
=88o37'
=67o53'
please rate if helpful. please comment if you have any doubt
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