Question

In order for th parallelogram tobe a square, x = = [? ]°4x+17°

Answer 1

We know that the diagonals of a square bisects it's angles and every angles of square are 90°.

The diagnol bisects the parallelogram in two equal parts.

The angle obtained are,

`4x+17^(\circ)`

The sum of the angles are 90 deg.

`4x+17+4x+17=90^(\circ)`
`8x+34=90^(\circ)`
`8x=56^(\circ)`
`x=7^(\circ)`

Thus the value of x is 7 deg.