Across
- 5. Perimeter is the distance around the outside of a two-dimensional shape.
- 7. An angle is the space between two lines or surfaces that meet at a point.
- 8. An equation is a statement that shows two expressions are equal.
- 9. Area is the measure of the amount of space inside a two-dimensional shape.
- 11. Subtraction is taking one number away from another to find the difference.
Down
- 1. A square is a polygon with four equal sides and four right angles.
- 2. A polygon is a closed figure with straight sides.
- 3. Geometry is the study of shapes, sizes, and properties of figures and spaces.
- 4. A triangle is a polygon with three sides and three angles.
- 6. Numbers are symbols that represent quantities or values.
- 9. Addition is combining numbers to find the total or sum.
- 10. A circle is a round shape with all points equidistant from the center.