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प्रश्न
How many diagonals does following have?
A triangle
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उत्तर
A triangle does not have any diagonal in it.
संबंधित प्रश्न
In a quadrilateral, define of the following Vertices .
In a quadrilateral, define of the following Angles .
Complete of the following, so as to make a true statement:
The number of pairs of opposite angles of a quadrilateral is .......
In a quadrilateral ABCD, CO and DO are the bisectors of ∠C and ∠D respectively. Prove that \[∠COD = \frac{1}{2}(∠A + ∠B) .\]
In a quadrilateral ABCD, AO and BO are bisectors of angle A and angle B respectively. Show that:
∠AOB = (∠C + ∠D)
In parallelogram ABCD, its diagonals intersect at point O. If OA = 6 cm and OB = 7.5 cm, find the length of AC and BD.
Using the information given, name the right angles in part of figure:
BA ⊥ BD
Using the information given, name the right angles in part of figure:
AC ⊥ BD
Using the information given, name the right angles in part of figure:
AC ⊥ CD
Can we have two obtuse angles whose sum is a complete angle? Why or why not?
