Question

I really need help i cant fail this

Answer 1

`Area\ of\ a\ trinagle = (5)/(12)x^2`
`or\ 0.42x^2`

Explanation:

Given:

Height of the triangle
`h = x`

Base of the triangle
`b=(5)/(6)x`

We need to find the area of the triangle.

Solution:

Using given Formula:

`Area\ of\ a\ trinagle = (1)/(2)bh`

Where:

b = Base of the triangle.

h = Height of the triangle.

Substitute
`h = x` and
`b=(5)/(6)x` in equation in given formula.

`Area\ of\ a\ trinagle = (1)/(2)((5)/(6))x* x`

`Area\ of\ a\ trinagle = (5)/(12)x^2`

`Area\ of\ a\ trinagle =0.42x^2`

Therefore, Area of the triangle is
`(5)/(12)x^2` or
`0.42x^2`.