Answer:
X= 5.5
Y= 7.4666
Step-by-step explanation:
The opposite sides of a parallelogram are equal.
so,
20x = 15y-2
and consecutive angles are supplementary.
so, 12x+4 +20x =180
or, 32x = 176
or, x = 176/32
x = 5.5
15y-2 = 20x
or, 15y= 20×5.5 + 2
or, 15y = 112
or, y= 112/15
y= 7.46666
