posted by Anonymous on .
In triangle ABC, angle C is a right angle. Find the remaining sides and angles. Round your answer to the nearest tenth.
angle B = 52 degrees, b = 10
Since A+B+C = 180°, A = 38°
If you haven't had trig yet, it will be tough to calculate the other sides.
a = 10 tan 38° = 7.8
c^2 = a^2 + b^2 = 100 + 61 = 161
c = 12.7