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drek231 [11]
3 years ago
15

Determine a value for b such that a triangle with A = 42o and a = 7 has two solutions.

Mathematics
1 answer:
blondinia [14]3 years ago
6 0
B=10 
<span>sides (a,b,c): 7, 10, 9.4873 </span>
<span>angles (A,B,C): 42°, 72.921°, 65.079° is an acute scalene triangle </span>
<span>(x,y) Vertices: A (4.2137,9.0689) , B (7,0) , C (0,0)
</span><span>Second solution: </span>
<span>sides (a,b,c): 7, 10, 5.3756 </span>
<span>angles (A,B,C): 42°, 107.079°, 30.921° is an obtuse scalene triangle </span>
<span>(x,y) Vertices: A (8.5788,5.1386) , B (7,0) , C (0,0)</span>
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Bumek [7]
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