Solve for y please I have no clue I am so lost thank you

Question

asked Dec 9, 2019 202k views

1 Answer

Connor McMahon · Answer 1 · 2019-12-12T21:32:41+0000

In the Triangle ABD, Using Pythagoras theorem we can write

In the Triangle ACD using Pythagoras Theorem

Now in the larger Triangle ABC, we can write

AB^2+AC^2=BC^2

Now substitute the values from the above equations we get