5
QuizMultiple Choice
Right Triangle Similarity
Question 5 of 10 • GA-Geometry: Concepts and Connections A-CR
Triangle A B C is shown. Angle A B C is a right angle. An altitude is drawn from point B to point D on side A C to form a right angle. The length of A D is x, the length of D C is 4 x, and the length of B D is 10.
Answer
A
2 unitsB
3 unitsC
5 unitsD
8 units