6,135.9 is the correct answer
Answer:slope=1.2
Step-by-step explanation:
Slope=y-y/x-x
=1-(-5)/7-2
= 6/5
=1.2
To fond the area of a trapezoid, add the top and bottom together, divide that by 2, than multiply by the height.
Area = (8+12)/2 = 20/2 = 10
10 x 9 = 90 square centimeters.
