2 The face of a lamp shade is shaped like a trapezoid. The dimensions of the face are shown in the diagram.
6 in.
y in.
xin.
yin.
10 in.
Which equation can be used to find A, the area of the face of the lamp shade in square
inches?
A = {(6 + 10)
B A = 3 (6 + 10)x
{)x
C A = {(6) + (10)x
= 3(6) + (10)
D A = 5(6) + (10)y