3. Two sides and an angle are given below. Determine whether the given informati

Question

3. Two sides and an angle are given below. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results a=8, b=7, A-60 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. (Type an integer or decimal rounded to two decimal places as needed.) o, and ( A. A single triangle is produced, where B CA O B. Two triangles are produced, where the triangle with the smaller angle B has , and c1 and the triangle , and with the larger angle B has B2 2 O C. No triangles are produced.

Explanation / Answer

a = 8

b = 7

A = 60

single triangle is produced

8 / sin 60 = 7 / sin B

B = 49.27 degrees

C = 180 - ( 60 + 49.27 )

C = 70.73 degrees

c / sin C = 8 / sin 60

c = 8.72  

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