Question

Help me solve this problem please num 25

Answer 1

`18x^3y`

Explanation:

The area of a trapezium is
`(a+b)/(2)h` (where
`a,b` are the parallel sides and
`h` is the perpendicular height)

Area of trapezoid
`= (4xy+8xy)/(2)3x^2`

`=6xy(3x^2)`

`=18x^3y`

∴ The area of the trapezoid is
`18x^3y`

Hope this helps :)