A rectangle is a parallelogram with four right angles true or false

The correct answer is TRUE

Step by step Explanation:-

Definition of parallelogram.

In a parallelogram there are four sides. Opposite sides are equal and parallel. Opposite angles are equal. The sum of adjacent angles is supplementary.

Rectangle

Rectangle has four sides.

Opposite sides are equal.

Opposite sides are parallel.

Opposite angles are equal. (Here all angles are right angles)

Sum of adjacent angles is supplementary.

Therefore the correct answer is TRUE.

true

Step-by-step explanation:

this is true because A parallelogram has both pairs of opposite sides parallel and equal in length. A rectangle is a parallelogram with 4 right angles. False - A rectangle must always have 4 right angles (90 degree angles). All rhombuses or rhombi do not have to have 4 right angles.