Question

For #4 solve for x. then find the missing piece(s) of the parallelogram.

Answer 1

Given:

Opposite angles of the parallelogram are (3x+3)degrees and (4x-4)degrees.

Required:

To find the value of x.

Step-by-step explanation:

We know that the opposite angles of the parallelogram are equal.

So the given angles will be equal.

`\begin{gathered} (3x+3)\degree=(4x-4)\degree \\ 3x+3=4x-4 \\ 3+4=4x-3x \\ x=7\degree \end{gathered}`

Final Answer:

The value of x is 7deegrees.