Question

In the diagram below,BC is an altitude of ABD. What is the length of CD? If necessary, round your answer to two decimal places.

Answer 1

@shania0703

Answer 2

length of what?

Answer 3

I'm going to edit the question

Answer 4

Okay

Answer 5

done hopfully you can see it

Answer 6

CD=28.8

Answer 7

You need the right triangle altitude theorem.

Answer 8

how do i set it up to get my answer

Answer 9

The length of the altitude drawn to the hypotenuse of a right triangle is the geometric mean of the lengths of the segments of the hypotenuse.

Answer 10

oooo i c thanks

Answer 11

wlcm.
BTW answer is not 28.8