How do you find MAD? please use an example if you can

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

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