Area = 0.5*(sum of parallel sides)*height
Area in square units = 0.5*(sum of parallel sides)*height
Area = (1/2) x (height) x (length of lower base + length of upper base)
Perimeter = sum of lengths of sides.
Yes.
You multiply the width and the length, which is the top and the side and there you have your area
There is no simple formula and, in any case, the answer will depend on what information about the trapezoid is given.
Area = Base * Height so Base = Area/Height
The formula for the area of a trapezoid is as follows:A = 1/2 (B1 + B2) hIn words, the area is equal to the sum of the lengths of the two parallel sides ("B1 + B2") times the height ("h") divided by two ("1/2").
A trapezoid has one height: vertical measurement from top to bottom, and two bases: horizontal measurement on top and horizontal measurement on bottom. To find the area, you add the two bases together, multiply that by the height, and then divide by 2.
I dont know do i look like your friggen math teacher:$grrr.
Area = 0.5*(9+5)*3 = 21 square inches