History: In the 1800s, women often carried pleated fans. One of the fans on display at the Smithsonian is
7 inches long and, when fully open, sweeps out an angle of 80°. How long is
the trim, to the nearest tenth of an inch, on the curved edge of the fan?
O 15 inches
9.8 inches
19.6 inches
O 56 inches

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