How many triangles exist with the given side lengths? 13, 15, 17

What other information do you need to prove triangle dac=bca by asa

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Write and solve a real word problem that involves determining distance on a coordinate plane