Question

Find the number of distinct triangles with measurements of A=31°, a = 10, and b = 40 A. 0 B. 1 C. 2 D. cannot be determined Please select the best answer from the choices provided A B C D

Answer 1

Answer: A. 0 <------

Explanation:

Law of Sines

sinA / a = sinB / b

sin31 / 10 = sinB/ 40

sinB = 40sin31 / 10

sinB = 2.060152299640217

Since 1 is the maximum for sin

the triangle does not exist

A. 0 <------