Question
Find the measure of b give A= 38 degrees B = 74 degrees and a= 31
Answers
GPT 3.5
To find the measure of angle b, you can use the Law of Sines formula:
a/sin(A) = b/sin(B)
Substitute the given values:
31/sin(38°) = b/sin(74°)
Solve for b:
b = 31 * sin(74°) / sin(38°)
b = 31 * 0.9613 / 0.6157
b ≈ 48.28
Therefore, the measure of angle b is approximately 48.28 degrees.
a/sin(A) = b/sin(B)
Substitute the given values:
31/sin(38°) = b/sin(74°)
Solve for b:
b = 31 * sin(74°) / sin(38°)
b = 31 * 0.9613 / 0.6157
b ≈ 48.28
Therefore, the measure of angle b is approximately 48.28 degrees.