answer
u have to do distributive property and try to fit the formula of the trapezoid in the expression da
To add and subtract algebraic expressions the simple rule of like terms applies. In your homework that asks for the expression represents the perimeter in units of this trapezoid you will need to find the like terms and simplify.
Area = 1/2*(sum of parallel sides)*perpendicular height
The area is measured in square units.
what trapezoid
40
29.6
13.2
Area of a trapezoid: 0.5*(sum of its parallel sides)*height
Area of a trapezoid = 0.5*(sum of parallel side)*height
Area of a trapezoid = 0.5*(sum of parallel sides)*height