Grade 3 Geometry Worksheet: Match quadrilateral shapes to their names.

Let’s match each shape to its correct name by looking at their properties.

1. Blue slanted rectangle (left top) → This is a parallelogram. It has two pairs of parallel sides, but no right angles and not all sides equal.

2. Green rectangle (left second from top) → This is a rectangle. It has four right angles and opposite sides equal.

3. Purple square (left third from top) → This is a square. All sides are equal and all angles are 90 degrees.

4. Pink slanted diamond (left fourth from top) → This is a rhombus. All sides are equal, but angles are not necessarily 90 degrees.

5. Orange trapezoid (left bottom) → This is a trapezoid. Only one pair of opposite sides is parallel.

6. Orange diamond (right top) → This is a kite. It has two pairs of adjacent sides that are equal, and one diagonal is a line of symmetry.

7. Blue small square (right second from top) → This is also a square — same as the purple one, just smaller.

8. Green trapezoid (right third from top) → This is a trapezoid — only one pair of parallel sides.

9. Yellow slanted rectangle (right fourth from top) → This is a parallelogram — same as the blue one on the left.

10. Red tall rectangle (right bottom) → This is a rectangle — long and thin, but still has four right angles.

Now let’s match them correctly:

- Blue slanted shape (left top) → parallelogram
- Green rectangle (left) → rectangle
- Purple square (left) → square
- Pink slanted diamond (left) → rhombus
- Orange trapezoid (left) → trapezoid
- Orange diamond (right top) → kite
- Blue small square (right) → square
- Green trapezoid (right) → trapezoid
- Yellow slanted shape (right) → parallelogram
- Red tall rectangle (right) → rectangle

But wait — we have duplicate names! That’s okay — multiple shapes can share the same name if they fit the definition.

Let’s list matches clearly:

Left column shapes (top to bottom):
1. Blue slanted → parallelogram
2. Green rectangle → rectangle
3. Purple square → square
4. Pink rhombus → rhombus
5. Orange trapezoid → trapezoid

Right column shapes (top to bottom):
6. Orange kite → kite
7. Blue small square → square
8. Green trapezoid → trapezoid
9. Yellow parallelogram → parallelogram
10. Red rectangle → rectangle

So the matching is:

- Square: purple square (left) and blue small square (right)
- Rectangle: green rectangle (left) and red rectangle (right)
- Rhombus: pink slanted diamond (left)
- Trapezoid: orange trapezoid (left) and green trapezoid (right)
- Parallelogram: blue slanted (left) and yellow slanted (right)
- Kite: orange diamond (right top)

All shapes are matched correctly based on their geometric properties.

Final Answer:
The shapes are matched as follows:
- Blue slanted (left top) → parallelogram
- Green rectangle (left) → rectangle
- Purple square (left) → square
- Pink slanted diamond (left) → rhombus
- Orange trapezoid (left) → trapezoid
- Orange diamond (right top) → kite
- Blue small square (right) → square
- Green trapezoid (right) → trapezoid
- Yellow slanted (right) → parallelogram
- Red tall rectangle (right) → rectangle