Hello, Ron!
The perimeter of a trapezium is 104 m.
Its non-parallel sides are 18 m & 22 m.
Its altitude is 16 m.
How do I find the area of the trapezium?
Use the area formula.
Formula: .
. . where . = height, = parallel sides.
Code:b1 * * * * * * * 18 * * 22 * * * * * * * * * * * * * * * * * b2
The perimeter is 104 m.
. .
We are given: .
Substitute into the formula . . .