Determine the number of possible triangles, abc, that can be formed given angle a = 30°, a = 4, and b = 6.

Step-by-step explanation:

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using Sine Law,

Another angle will be

considering angle B, angle C =

considering angle B', angle C' =

Similarly, finding c'

Hence two triangles are possible with below details:  :   Answer

A = 30, B = 48.6, C = 101.4, c = 7.84

A = 30, B' = 131.4, C' = 18.6, c' = 2.55

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step-by-step explanation: