Question

Please help will give a medal
Look at the figure below:

Triangle ABC is a right triangle with angle ABC equal to 90 degrees. The length of AC is 7 units and the length of AB is 5 units. D is a point above C. Triangle ADC is a right triangle with angle DAC equal to 90 degrees and DC parallel to AB.

What is the length, in units, of segment CD?

Answer 1

6
8.5
7
9.8

Answer 2

im guessing it is 9.8 but idk

Answer 3

can you help valirium

Answer 4

Yes this is 9.8. At first i thought 8.5, but its close to ten.

Answer 5

^^

Answer 6

yeah i also thought that

Answer 7

? for valirium what is your insta

Answer 8

i will let you know if it is right when i finish.

Answer 9

Okay :)

Answer 10

it was right.

Answer 11

Okay good! :)