If the angles of a triangle are in the ratio `2:3:4` . determine three angles.

Explanation

Let the angles of the given triangle measure `2x`, `3x` and `4x`.
By angle sum property
`2x+3x+4x=180^@`
`9x=180^@`
`x=180^@/9`
`x=20^@`
`therefore` Angles of the triangle are `40^@`, `60^@` and `80^@`