Question

Find the unknown measurements using the Law of Sines. Round your answers to the nearest tenth if necessa 45 TZ Enter the correct values in the boxes. m/S= * t≈ Show Hints 489 T​

Answer 1

angle S = 180° - (21° + 48°) = 180° - 69° = 111°

r/sin(21°) = 45/sin(111°)

r = 45sin(21°)/sin(111°) = about 17.2

t/sin(48°) = 45/sin(111°)

t = 45sin(48°)/sin(111°) = about 35.8