Q:

# How do you find the area of a trapezoid?

A:

Calculate the area of a trapezoid by identifying the length of the two parallel bases and the height of the polygon. Then, use the formula A = a + b/2 (h), where "a" and "b" are the two parallel base lengths and "h" refers to the height of the polygon.

## Keep Learning

For example, consider Trapezoid G with base lengths of 8 and 10 inches and a height of 4 inches. Using the formula, add the length of the two bases, divide the sum by two and multiply the figure by four to determine that the area of Trapezoid G is 36 square inches [(8 + 10)/2(4)].

Sources:

## Related Questions

• A: The surface area of a trapezoid is calculated using the equation 1/2(a+b)*h, where "a" and "b" are the parallel sides of the trapezoid, and "h" is the vert... Full Answer >
Filed Under:
• A: To find the perimeter of a trapezoid, add up the length of each of the sides of the shape. Use the equation P = a + b + c + d.... Full Answer >
Filed Under:
• A: The equation for height, width and length would equal the volume of a cube or a rectangular solid. Length times width equals area, then multiplying area by... Full Answer >
Filed Under:
• A: Linear inches refers to the combined number of inches of an object's height, length and width. The sum is obtained by measuring the height, length and widt... Full Answer >
Filed Under:
PEOPLE SEARCH FOR