The uploaded image shows a quadrilateral with the following characteristics:

• Opposite sides are equal in length (two sides labeled as $7$ and two sides labeled as $8$).
• All angles appear to be $90^\circ$ (rectangular in shape).

Analysis:

1. The quadrilateral has opposite sides equal and all angles as right angles.
2. This means the quadrilateral is a rectangle because:
   • Opposite sides are equal.
   • All interior angles are $90^\circ$.

Answer:

The quadrilateral is a rectangle.

Would you like additional clarification or further details? Here are some related questions for exploration:

Related Questions:

1. What defines a quadrilateral as a rectangle?
2. How does a square differ from a rectangle?
3. What other quadrilaterals have opposite sides equal in length?
4. How do the diagonals of a rectangle compare to those of other quadrilaterals?
5. Can a rectangle be classified as a parallelogram? Why or why not?

Tip:

When identifying quadrilaterals, always check for side lengths, angles, and the properties of diagonals!