Question

If the measure of angle ACB is 34', what is themeasure of angle DFE?

Answer 1

in the given triangles,

`(AC)/(AB)=(FD)/(DE)`
`\begin{gathered} (10)/(y)=(15)/(9) \\ y=6 \end{gathered}`

also,

`\begin{gathered} (AC)/(CB)=(FD)/(FE) \\ (10)/(8)=(15)/(x) \\ x=12 \end{gathered}`

as both the triangles are congruent,

so m