Question

Betty owns an art gallery where people exhibit their paintings. The photo frames of different shapes are shown below.
What is common about the shape of all the frames?

• A. One pair of opposite sides are parallel.
• B. All angles are right angles.
• C. The opposite angles are equal.
• D. The opposite sides are equal.

Answer 1

The correct option is A One pair of opposite sides are parallel.

The table below shows the properties of all the frames.


The common property that can be observed is that one pair of opposite sides are parallel.