The area of a trapezoid is found using the formula, A = ½ (a + b) h, where 'a' and 'b' are the bases (parallel sides) and 'h' is the height (the perpendicular distance between the bases) of the trapezoid.
Answer:
x = 10
Step-by-step explanation:
Say:
If dinner equals x, the equation would be 1/3x
