Question

If m
BCD = 51°, solve for x​

Answer 1

`x=5`

Explanation:

Since it is a Rhombus.

`\angle BED=\angle BCD\\\angle BED=51`

Now in
`\triangle BDE`

`\angle BDE=55,\angle BED=51,\angle EBD=14x+4`

Sum of the three angle of triangle is
`180\textdegree`.

`\angle BDE+\angle BED+\angle EBD=180\\51+55+14x+4=180\\14x+110=180\\14x=180-110\\14x=70\\x=(70)/(14)\\ x=5`