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प्रश्न
In Fig. 16.19, ABCD is a quadrilateral.
How many pairs of opposite angles are there?
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उत्तर
Two
संबंधित प्रश्न
Given here are some figures:
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Classify each of them on the basis of the following:
- Simple curve
- Simple closed curve
- Polygon
- Convex polygon
- Concave polygon
In a quadrilateral, define of the following Vertices .
In a trapezium ABCD, side AB is parallel to side DC. If ∠A = x° and ∠D = (3x – 20)°; find the value of x.
Observe the figure below and find out their name.
Both the pairs of opposite angles of a quadrilateral are equal and supplementary. Find the measure of each angle.
If the sum of two angles is greater than 180°, then which of the following is not possible for the two angles?
In the following figure, name any four angles that appear to be acute angles.
Using the information given, name the right angles in part of figure:
RT ⊥ ST
What conclusion can be drawn from part of given figure, if DB is the bisector of ∠ADC?
What conclusion can be drawn from part of given figure, if DC is the bisector of ∠ADB, CA ⊥ DA and CB ⊥ DB?
