SOLUTION: Consider a triangle ABC. Supposed that A = 42 degrees,
C = 37 degrees, and b = 31. (Figure not drawn to scale.
Solve the triangle.
Round your answer to the nearest tenth. I
Question 1037897: Consider a triangle ABC. Supposed that A = 42 degrees,
C = 37 degrees, and b = 31. (Figure not drawn to scale.
Solve the triangle.
Round your answer to the nearest tenth. If there
is more than one solution, use the "or"
B = ? degrees
a = ?
c = ?
This one IS drawn to scale! :) Measure the angles and see!
First we find angle B:
A + B + C = 180°
42° + B + 37° = 180°
79° + B = 180°
B = 101°
Use the law of sines:
Taking the first two:
Taking the last two:
You can round to nearest tenth! :)
Edwin