Problem : What is the area of Triangle ABC given that a = 4 , b = 7 , and B = 75 ^o ?

Solution for Problem 1 >>

sin(A) = .5520 . A 33.5 ^o . C = 180 - A - B 71.5 ^o . Area = 13.3 .

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Problem : What is the area of Triangle ABC given that b = 14 , A = 20 ^o , and B = 120 ^o ?

Solution for Problem 2 >>

C = 180 ^o - A - B = 40 ^o . Area = , or in this case, Area = 24.9 .

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Problem : What is the are of Triangle ABC given that b = 22 , c = 15 , and A = 48 ^o ?

Solution for Problem 3 >>

Area = ab sin(C) , or in this case, bc sin(A) 122.6 .

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Problem : What is the area of Triangle ABC?

Solution for Problem 4 >>

C = 180 ^o - A - B = 55 ^o . Area = 34.5 .

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Problem : What is the area of Triangle ABC?

Solution for Problem 5 >>

Area = ab sin(C) 20.4 .

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