Question

Help me with this please 100 points if its done right

Answer 1

`P=24√(x)` and
`A=36x`

Explanation:

To find the perimeter of the triangle, you have to add all the sides of the triangle. So, we get:

`P=8√(x) +7√(x) +9√(x)`

Combine like terms, meaning the numbers with
`√(x)`

`P=24√(x)`

To find the area of the triangle, we will use the formula
`A=(1)/(2) bh`, where b is the base and h is the height

The base is:
`9√(x)`

The height is:
`8√(x)`

Plug and chug:

`A=(1)/(2) *9√(x) *8√(x)`

`A=(1)/(2) *72x\\A=36x`