Can someone also help me with this other diagram problem?

the length of the other side is 16.5 units.

Step-by-step explanation:

The rectangle has 2 equal and parallel sides. Each of the 4 angles in a rectangle is 90°. This means that the diagonal of the rectangle divides it into 2 equal right angle triangles and the diagonal represents the hypotenuse of both right triangles.

To determine the length of the other side, x, we would apply Pythagoras theorem. It is expressed as

Hypotenuse² = opposite side² + adjacent side²

Therefore

17² = x² + 4²

289 = x² + 16

x² = 289 - 16 = 273

x = √273

x = 16.5 units

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c