What is the area of the trapezoid?

a 112.5 mm^2
b 72 mm^2
c 40.5 mm^2
d 56.25 mm^2

is there any attachment? what are the equations?

step-by-step explanation:

i think you should think about the question and not look online.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.