Design a trig question and solve. How about we use this,I just made it in paint. It has a missing angle and side.
(a.) Solve for the side X. Round to nearest whole number.
(b.) Solve for angle A. Round to the nearest degree.
Answer key:
(a.) Sin(37°) = X/5
5*Sin(37°) = X
3.009
X= 3 cm
(b.) Cos(A) = 3/5
arcCos(3/5) = A
53° = A
Also can solve this way : 180° = 37° + 90° + A
180° - 127° = A
53° = A
