Posts tagged parallelograms
All kinds of measurements for all kinds of quadrilaterals
All kinds of measurements for all kinds of quadrilaterals

A quadrilateral is any closed four-sided figure. There are two types of quadrilaterals: concave and convex. A concave quadrilateral has a part that goes into the shape, while a convex quadrilateral has angles all on the outside corners of the shape. Let’s look at all of the different properties of every kinds of convex quadrilaterals.

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Measures of parallelograms, including angles, sides, and diagonals
Measures of parallelograms, including angles, sides, and diagonals

A parallelogram is a quadrilateral that has opposite sides that are parallel. So if opposite sides of a quadrilateral are parallel, then the quadrilateral is a parallelogram. Parallelograms have opposite interior angles that are congruent, and the diagonals of a parallelogram bisect each other.

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Learn mathKrista Kingmath, learn online, online course, online math, geometry, parallelograms, measures of parallelograms, angles of a parallelogram, sides of a parallelogram, side lengths of a parallelogram, diagonals of a parallelogram, parallel sides, equivalent angles, equal angles, bisecting diagonals