Question #6dd5c

1 Answer
Jan 1, 2018

Measure of Delta ABC is color(blue)(61.1822, 70, 85.4595)

Explanation:

Sum of three angles of a triangle is 180^0

/_C = 180 - 45 - 54 = 81^0

a / sin A = b / sin B = c / sin C

a / sin 45 = 70 / sin 54 = c / sin 81

a = (70 * sin 45) / sin 54 = 61.1822

c = (70 * sin 81) / sin 54 = 85.4595