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प्रश्न
Define the following term Quadrilateral .
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उत्तर
A quadrilateral is a polygon that has four sides (or edges) and four vertices (or corners).
It can be any four-sided closed shape.
संबंधित प्रश्न
In a quadrilateral, define of the following Opposite sides .
In a quadrilateral, define of the following Exterior .
In Fig. 16.19, ABCD is a quadrilateral.
Name a pair of adjacent angles.
The sum of the interior angles of a polygon is three times the sum of its exterior angles. Determine the number of sided of the polygon.
The consecutive sides of a quadrilateral have
Given : In quadrilateral ABCD ; ∠C = 64°, ∠D = ∠C – 8° ; ∠A = 5(a+2)° and ∠B = 2(2a+7)°.
Calculate ∠A.
The following figure shows a quadrilateral in which sides AB and DC are parallel. If ∠A : ∠D = 4 : 5, ∠B = (3x – 15)° and ∠C = (4x + 20)°, find each angle of the quadrilateral ABCD.
Two opposite angles of a parallelogram are 100° each. Find each of the other two opposite angles.
If three angles of a quadrilateral are 90° each, show that the given quadrilateral is a rectangle.
In quadrilateral PQRS, which pair represents adjacent sides?
