SOLUTION: Please find... 1. To the nearest 10,000th place..... csc 25^degree 27' 34'' 2. Find the measure of the largest angle in ABC if a=17, b=23, and c=31 3. cos 222.7^degrees (10000 p

Algebra ->  Trigonometry-basics -> SOLUTION: Please find... 1. To the nearest 10,000th place..... csc 25^degree 27' 34'' 2. Find the measure of the largest angle in ABC if a=17, b=23, and c=31 3. cos 222.7^degrees (10000 p      Log On


   

Question 874187: Please find...
1. To the nearest 10,000th place..... csc 25^degree 27' 34''
2. Find the measure of the largest angle in ABC if a=17, b=23, and c=31
3. cos 222.7^degrees (10000 place)
4. cot 3.79 (10000 place)
5. sec theta= 2.457 nearest minute
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Please find...
1. To the nearest 10,000th place..... csc 25^degree 27' 34''
csc = 1/sin
Just calculator work
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2. Find the measure of the largest angle in ABC if a=17, b=23, and c=31
It's opposite the longest side.
Use the Cosine Law
c%5E2+=+a%5E2+%2B+b%5E2+-+2ab%2Acos%28C%29
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3. cos 222.7^degrees (10000 place)
^ is for exponents.
Use a calculator
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4. cot 3.79 (10000 place)
cot = 1/tan
Calculator
5. sec theta= 2.457 nearest minute
sec = 1/cos