posted by Anonymous .
In triangle ABC, angle B is a right angle. Find the remaining sides and angles. Round your answers to the nearest tenth.
a = 3, c = 3
a^2 + c^2 = b^2 so b = 3√2
Since the sides are equal, angle A = C.
Since 180 - B = 90, A = C = half of 90° = 45°