Podcast
Questions and Answers
What is the defining characteristic of a square?
What is the defining characteristic of a square?
If you change the sides of a square, what quadrilateral is formed?
If you change the sides of a square, what quadrilateral is formed?
What quadrilateral has four equal sides but not equal angles?
What quadrilateral has four equal sides but not equal angles?
If both the sides and angles of a square are changed, what quadrilateral is formed?
If both the sides and angles of a square are changed, what quadrilateral is formed?
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What is the sum of the angles in any quadrilateral?
What is the sum of the angles in any quadrilateral?
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Study Notes
- Quadrilaterals are polygons with 4 sides and 4 angles.
- A square is a special type of quadrilateral with all sides and angles equal, forming two pairs of parallel sides.
- Changing the sides of a square results in a rectangle, which has 4 equal angles but not sides.
- Changing the angles of a square results in a rhombus, which has 4 equal sides but not angles.
- When both the sides and angles are changed, a parallelogram is formed, with two pairs of parallel sides.
- A quadrilateral with only one pair of parallel sides is called a trapezoid (or trapezium).
- The sum of angles in any quadrilateral is always 360 degrees, making it useful for angle calculations in different quadrilaterals, like rectangles, rhombuses, squares, and parallelograms.
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Description
Learn about different types of quadrilaterals like squares, rectangles, rhombuses, parallelograms, and trapezoids. Understand the properties of each shape including their sides, angles, and relationships with other quadrilaterals.
