Angles in a parallelogram
A A parallelogram has opposite sides which are both parallel and equal in length. has two pairs of equal and opposite angles.
The diagonals do not meet at right angles.
Question
Find the unknown angles.
The quadrilateral is a parallelogram. Opposite angles are equal.
\(g = 50^\circ\)
Angles in a quadrilateral add up to 360° and opposite angles are equal.
\(f = \frac{360 - 50 - 50}{2} = 130^\circ\)
