2. Find the angles of an oblique spherical triangle given the following sides: a= 120°, b=60°, c =110°. a. A=112°50'38", B= 66°9'22", C= 97°2'52" b. A=113°50'38", B= 66°9'22", C= 97°2'52" c. A-113°50'38", B= 66°9'22", C= 98°2'52" d. A=111°50'38", B= 66°9'22", C= 97°2'52"

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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2. Find the angles of an oblique spherical triangle
given the following sides: a= 120°, b=60°, c =110°.
a. A=112°50'38", B= 66°9'22", C= 97°2'52"|
b. A=113°50'38", B= 66°9'22", C= 97°2'52"
c. A-113°50'38", B= 66°9'22", C= 98°2'52"
d. A=111°50'38", B= 66°9'22", C= 97°2'52"
Transcribed Image Text:2. Find the angles of an oblique spherical triangle given the following sides: a= 120°, b=60°, c =110°. a. A=112°50'38", B= 66°9'22", C= 97°2'52"| b. A=113°50'38", B= 66°9'22", C= 97°2'52" c. A-113°50'38", B= 66°9'22", C= 98°2'52" d. A=111°50'38", B= 66°9'22", C= 97°2'52"
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