Learn Class 8 Math - Understanding Quadrilaterals

According to geometry, a quadrilateral is a covered, two-dimensional form that has 4 direct facets. In addition, the polygon has 4 vertices or corners.

Quadrilaterals commonly suggest authorized paperwork with 4 facets like rectangle, square, Trapezoid, kite, or choppy and uncharacterized.

Quadrilaterals are one kind of polygon that has 4 facets and 4 vertices, and 4 angles alongside 2 diagonals. There are diverse styles of quadrilaterals.

Types of Quadrilaterals

The class of quadrilaterals depends on the character of aspects or angles of a quadrilateral, and they're as follows:

• Trapezium: A trapezium is a quadrilateral having parallel facets of the unequal period, and the alternative facets are non-parallel.
• Kite: A kite is a quadrilateral whose 4 facets may be grouped into pairs of identical-period facets adjoining to every other.
• Parallelogram: A parallelogram is an easy quadrilateral with pairs of parallel facets.
• Square: A rectangular is a normal quadrilateral; it has 4 identical facets and 4 identical angles.
• Rectangle: A rectangle is a quadrilateral with 4 proper angles. A rectangle with 4 facets of the identical period is rectangular.
• Rhombus: A rhombus is a quadrilateral whose 4 facets have an equal period. Another call is equilateral quadrilateral because, in an equilateral manner, each one of its facets is identical in the period.

Learning Videos for 8th Grade Math - Understanding Quadrilaterals