BC = AD.
16 + 2X = 10 + 8X,
2X - 8X = 10 - 16,
-6X = -6,
X = -6 / -6 = 1.
BC = AD = 16 + 2X = 16 + 2 = 18.
ABCD is a parallelogram. solve for x and find the lengths of BC=16+2x and AD=10+8x
2 answers
x=4