Question

In the parallelogram LMNO, LM equals 2x+9 and No equals 5x-3. Find the length of a NO.

Answer 1

20.3960780544

Explanation:

you first find the points that line up and you take the opposite starting points of the shape. this will give you the points (0,-3) and (4,17). then you plug them into the distance formula shown below. you plug the numbers in and you will get the square root of 16+400. this will end up to be 20.3960780544.