Can someone please explain. i just wanna know how I can solve the problem so I know for the future.

Which of the following represents the length of a diagonal of this trapezoid?

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Examine the paragraph proof. which theorem does it offer proof for? prove jnm – nmi according to the given information in the image. jk | hi while jnm and lnk are vertical angles. jnm and lnk are congruent by the vertical angles theorem. because lnk and nmi are corresponding angles, they are congruent according to the corresponding angles theorem. finally, jnm is congruent to nmi by the transitive property of equality alternate interior angles theorem gorresponding angle theorem vertical angle theorem o same side interior angles theorem