Question

4. Please help. Use the diagram to answer the question. Allana knows that △XYZ∼△UVZ and XY//∥UV. What segment relationships can Allana use to prove that the slope of line l is equal to the slope of line m?

Answer 1

it would be the 3rd one

Explanation:

Allana can show that UZ/XZ=VZ/YZ using the properties of similar triangles. Then, UZ/VZ=XZ/YZ by the Multiplicative Property of Equality. So, the slopes are equal by the slope formula

Answer 2

The answer is C because the slopes are equal by the slope formula.