C because 3.7x10=37 and if 1 inch equals 10 feet the you will get 37 from 3.7.
Answer:

Step-by-step explanation:
Based off of what we do know, if we can find length DB we can use the pythagorous theorem (I will be assigning the variable z)

First equation is for triangle ABD
Second is for BCD
And the last one is for ACD
Substitute
and 

As discovered before

1. First you would multiply 32 times 32
2. multiply 32x4
3. add those
4. do the same for #6
add everything
Answer:Angle Bisector Theorem. ... Now picture one of the triangle's angles being split into two equal smaller triangles. That line that was used to cut the angle in half is called the angle bisector. When you do this to a triangle, it actually divides the triangle's sides in a unique way.
Step-by-step explanation: