Determine the length of CD. Question 13 options:

A)

10.77 units

B)

3.74 units

C)

6.32 units

D)

9.17 units

the answer

b. they are parallel and will never intersect.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.