In Figure, ar (DRC) = ar (DPC) and ar (BDP) = ar (ARC). Show that both the quadrilaterals ABCD and DCPR are trapeziums.
Ncert Math Solutions Class 9th Chapter 9 Areas of Parallelograms and Triangles Exercise 9.3 Question 15
Diagonals AC and BD of a quadrilateral ABCD intersect at O in such a way that ar (AOD) = ar (BOC). Prove that ABCD is a trapezium.
Ncert Math Solutions Class 9th Chapter 9 Areas of Parallelograms and Triangles Exercise 9.3 Question 14
Ncert Math Solutions Class 9th Chapter 9 Areas of Parallelograms and Triangles Exercise 9.3 Question 13
ABCD is a trapezium with
. A line parallel to AC intersects AB at X and BC at Y. Prove that ar (ADX) = ar (ACY).
[Hint : Join CX.]
Ncert Math Solutions Class 9th Chapter 9 Areas of Parallelograms and Triangles Exercise 9.3 Question 12
A villager Itwaari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of his plot from one of the corners to construct a Health Centre. Itwaari agrees to the above proposal with the condition that he should be given equal amount of land in lieu of his land adjoining his plot so as to form a triangular plot. Explain how this proposal will be implemented.
- 1
- 2
- 3
- …
- 5
- Next Page »