
The given triangles are similar by ~
Answer:
9
Step-by-step explanation:
Answer:
length=20 (Sorry if this is wrong)
Step-by-step explanation:
400÷20=20
Step-by-step explanation:
Since AC=BE & DE=DC
then measure angle <CAD=<EBD =X
Then< DAB =90-x
And <ABD= 90-X
then measure angle 1= measure angle 2