B = CA
....hope this helps
Answer:
<u> </u><u>For</u><u> </u><u>y</u><u> </u><u>:</u>
From pythogras theorem:

For the second largest inner triangle;

Equate (a) and (b):

solve the equation to get values of x, which will give you y
Answer:
45.7%
Step-by-step explanation:
16/14*40%=45.7%
The slope is -4/7
Take out two of the points.
(-7,1) (0,-3)
Now y2-y1/x2-x1
Which is -3-1/0-(-7)
That equals out to be -4/7