Question

Two opposite angles of a parallelogram are $(5x+1{)}^o$ and $(49-3x{)}^o$. Find the measure of these opposite angles of the parallelogram.

Answer 1

As we know that , opposite angles of a parallelogram are equal,

So, $5x+1=49-3x$

$⟹8x=48$

$⟹x=6$

Hence , measure of these angles $=5\times \left(6\right)+1={31}^o$