If the scale factor between two circles is 2x over 5y, what is the ratio of their areas?
A. 2x over 5y
B. 2x to the power of 2, over 5y to the power of 2
C. 4x to the power of 2 pi, over 25y to the power of 2
D. 4x to the power of 2, over 25y to the power of 2

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)