Find a for ΔABC where β = 67.083°, b = 0.775, c = 0.188. Round your answer to three decimal places.
Same way as the one I answered below this one.
I assume beta is the angle opposite side b
then
b^2 = a^2 + c^2 - 2 a c cos B
I assume beta is the angle opposite side b
then
b^2 = a^2 + c^2 - 2 a c cos B