Keyword Analysis & Research: area of a trapezoid omni

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What is the area of a trapezoid?

The area of a trapezoid is the space contained within its perimeter. The grey space is the area of the trapezoid in the diagram below. The area, A, of a trapezoid is: where h is the height and b 1 and b 2 are the base lengths.

How do you find the second base of a trapezoid?

Subtract the values of a, c, and d from the trapezoid perimeter to find the length of the second base: b = P - a - c - d = 25 - 4 - 12 - 7.325 = 1.675 cm Finally, apply the formula for the area of a trapezoid: A = (a + b) * h / 2 = (4 + 1.675) * 6 / 2 = 17.026 cm²

What is the midsegment of a trapezoid?

The midsegment of a trapezoid is a line segment connecting the midpoint of its legs. A midsegment has a length that is the average of its two bases, which is The area, A, of a trapezoid using the length of the midsegment is:

How do you write the formula for a trapezoid?

So, with trapezoid LM N O L M N O, you could also have written the formula like: Here is one more example for you. The new trapezoid is upside down from how you usually see them, but don't let that stop you! The short base b b is 21 inches long. The long base a a (this time at the top of the drawing) is 31 inches long.