Question

What is the answer to this question ?

Answer 1

Hello there!

The formula to find the area of a trapezoid is:
A =
`(a+b)/(2) h`

Since we have everything, we just plug them in :)

A =
`(3x+3x+4)/(2) (x+2)`

A = (3x+3x+4)/2 (x) + (3x+3x+4)/2 (2)

A= 3x^2+2x+6x+4

A = 3x^2+8x+4

The correct answer is option A

I hope I helped!
Please feel free to ask me any additional questions about the answer.