What is the area, in square units, of trapezoid ABCD shown below?

25 square units.

Step-by-step explanation:

To get the area of a trapezoid, you will do the height times the b1 plus b2 divided by 2.

In this case, h = 2; b1 = 5; b2 = 20.

[2 * (5 + 20)] / 2 = (2 * 25) / 2 = 50 / 2 = 25 square units.

Hope this helps!

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12