With math !

what is the measure of angle ced?

p over 2, because triangle abc is congruent to triangle dce
p + 70 degrees, because triangle abc is similar to triangle dce
110 degrees − p, because triangle abc is congruent to triangle dce
p, because triangle abc is similar to triangle edc

What values of c and d make the equation true?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

Consider the equation  y−2=3(x+2).which option correctly identifies the point and slope from the equation and also provides the graph that correctly represents the equation?