# Trapezoid calculator

This trapezoid calculator will compute the area of a trapezoid for you. Just enter the values of the bases, a and b, and the value of the height, h, sit back and hit the calculate button.

Do not enter any number with a slash "/ "!

Enter the value of base b1:

Enter the value of base b2

Enter the height h :

The area of the trapezoid is :

Remember that the formula to get the area of a trapezoid is:

So, if b1 = 2 cm, b2 = 4 cm, and h = 6 cm

(b1 + b2)/2 = (2 + 4)/2 = 6/2 =3

A= 3 × 6 = 18 cm

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