Special Right Triangles Review Problems

21. In the diagram of right triangle ABC, b = 40 centimeters, mA = 60, and mC = 90. Find the number of centimeters in the length of side c. 40 60 80 80 22. _____ In the diagram of right triangle ABC, is the hypotenuse, AC = 3, BC = 4, and AB = 5. Sin B is equal to sin A cos A tan A cos B ................
................