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प्रश्न
Complete of the following, so as to make a true statement:
A diagonal of a quadrilateral is a line segment that joins two ...... vertices of the quadrilateral.
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उत्तर
A diagonal of a quadrilateral is a line segment that joins two opposite vertices of the quadrilateral.
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
Complete the following statement by means of one of those given in brackets against each:
f consecutive sides of a parallelogram are equal, then it is necessarily a ..................
In the given figure : ∠b = 2a + 15 and ∠c = 3a + 5; find the values of b and c.
The angles A, B, C and D of a trapezium ABCD are in the ratio 3: 4: 5: 6. Le. ∠A : ∠B : ∠C : ∠D = 3:4: 5 : 6. Find all the angles of the trapezium. Also, name the two sides of this trapezium which are parallel to each other. Give reason for your answer.
If three angles of a quadrilateral are 90° each, show that the given quadrilateral is a rectangle.
Which of the following is not true for a parallelogram?
D and E are the mid-points of the sides AB and AC respectively of ∆ABC. DE is produced to F. To prove that CF is equal and parallel to DA, we need an additional information which is ______.
Both the pairs of opposite angles of a quadrilateral are equal and supplementary. Find the measure of each angle.
Using the information given, name the right angles in part of figure:
BA ⊥ BD
What conclusion can be drawn from part of given figure, if DC is the bisector of ∠ADB, CA ⊥ DA and CB ⊥ DB?
