Write a real word problem that can be represented by the equation ( 12 + 14 ) x h / 2 = 52. Then solve the problem.

The area of a trapezoid is given by:

So given the equation:

We can write a real problem as:

The bases of a trapezoid are and the area of it is . What is the height of the trapezoid?

Solving:

Finally, the height of the trapezoid is 4cm

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)