Question

solve the triangle
A=46(degrees) ,a=31 ,b=27

Please help, i keep getting the wrong answers

Answer 1

IDK I got 2 but that's

Answer 2

the options are B = 38.8°, C = 115.2°, c ≈ 34.3

B = 38.8°, C = 95.2°, c ≈ 25.7

B = 38.8°, C = 95.2°, c ≈ 42.9

Cannot be solved

Answer 3

I'll try it again sorry

Answer 4

no problem thanks

Answer 5

oh okay sorry

Answer 6

did you get an answer yet?

Answer 7

c=42.91

Answer 8

cosA=(b^2+c^2 - a^2)/(1*bc)

Answer 9

yeah i tried the equation and i would get like 0.75. But thanks :)

Answer 10

/2bc not /1bc
hope it helps

Answer 11

dunno i used that equation but my calculator gave me 42.91729
my pleasure

Answer 12

* A = 46 degrees If it's a right triangle, use a^2+b^2=c^2, or a trig function. If it's obtuse, use a trig function, or law of sines/cosines
2 possible triangles could be formed.
Basically imagine side a intersecting side c at a different point.
In either triangle Angle A is still 46° and side a = 31 and side b = 27.

Answer 13

IDK, I hope this stuff helps

Answer 14

sorry I tried