Question

Consider the figure shown below to find the values of the angle x and angle y. A. 78 B. 48C. 54D. 55

Answer 1

Figure ABCD is a parallelogram, then angle A is congruent with angle D, that is,

m∠D = m∠A

x = 54°

segment CD bisects angle B, then angle ABC is congruent with angle CBD, that is,

m∠CBD = m∠ABC

y = 78°