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प्रश्न
Complete of the following, so as to make a true statement:
The sum of the angles of a quiadrilateral is .... right angles.
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उत्तर
The sum of the angles of a quiadrilateral is four right angles.
संबंधित प्रश्न
In a quadrilateral, define of the following Opposite angles .
In Fig. 16.19, ABCD is a quadrilateral.
How many pairs of opposite angles are there?
The measure of angles of a hexagon are x°, (x − 5)°, (x − 5)°, (2x − 5)°, (2x − 5)°, (2x + 20)°. Find the value of x.
Two angles of a quadrilateral are 68° and 76°. If the other two angles are in the ratio 5 : 7; find the measure of each of them.
Angles of a quadrilateral are (4x)°, 5(x+2)°, (7x – 20)° and 6(x+3)°. Find :
(i) the value of x.
(ii) each angle of the quadrilateral.
Given : In quadrilateral ABCD ; ∠C = 64°, ∠D = ∠C – 8° ; ∠A = 5(a+2)° and ∠B = 2(2a+7)°.
Calculate ∠A.
Use the information given in the following figure to find the value of x.
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.
In quadrilateral WXYZ, the pairs of opposite angles are ______.
In the following figure, What is AE + EC?
