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Answer with Step-by-step explanation:
See answers in underlined bold fonts.
Given:
Find C:
b/sinB = c/sinC
16/sin(50) = 11/sinC
Cross multiply:
sinC = [sin (50) (11)] / 16
sin C = [(0.766)(11)]/16
sin⁻¹ C= 0.526625
C = 31.779
Find A: The sum of interior angles is 180°.
A = 180° - (50 + 32)°
A = 180° - 82°
Find a:
a = [(sin(98))(16)]/sin50
a = [(0.990)(16)]/0.766)
a = 20.67
Please see attached photo for the illustration of the triangle with sides and angles measures.