Answer:
10 inches
Step-by-step explanation:
They're 36 degrees, so corresponding angles are the same, so the middle line is parallel to the bottom line of the triangle.
But the middle line bisects one of the waist lines of the triangle, so this is the middle line, which is equal to half the length of the bottom line
Answer:
the first four answers are all correct
Answer:
It is A
Step-by-step explanation:
We you divide, you multiply the reporical of the second term for example when I say

I also mean

So it is the same concept but in more complicated way

You flip the second term

Then you multiply the numerator and you will get

Which is found in A,but you will need to multiply the denominator in case if the choices have the same numerator
The denominator. Equals to
