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Class 9 Mathematics: Areas of Parallelograms and Triangles
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MCQs on parallelograms and triangles same base and parallel figures, parallelograms areas and triangles basics.

Class 9 Mathematics: Areas of Parallelograms and Triangles
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25 Questions

1. From the diagram given below, if area of parallelogram ABCD is ar (ABCD) and area of parallelogram AEFD is ar (AEFD), then what is the relation between ar (ABCD) and ar (AEFD)?
2. Find the value of BR from the following figure if ABCD is a parallelogram and AS = 6cm?
3. From the diagram, if BD and AC are diagonals of a parallelogram ABCD then what is true for them?
4. Find the area of parallelogram ABCD if AE : EB = 1 : 2.
5. Identify the quadrilateral formed by the angle bisectors of the interior angles formed between two parallel lines.
6. Two figures having the same area are always congruent.
7. Identify the correct relation if PQRS is a parallelogram.
8. Find the ratio of ar(TRU) / ar(PQRS) if T and U are midpoints and PQRS is a parallelogram.
9. From the diagram given below, if area of parallelogram ABCD is ar (ABCD) and area of triangle AED is ar (AED), then what is the relation between ar (ABCD) and ar (AED)?
10. If rectangle ORST is inscribed in quadrant of circle of radius 13cm and OT = 5cm, what is the are of quadrilateral ORST?
11. What is the area of quadrilateral ABCD?
12. Find the area of triangle PQR if PT = PR.
13. Which of following relation is correct if ABCD is a parallelogram?
14. From the diagram given below, if area of triangle ABC is ar (ABD) and area of triangle ACD is ar (ACD), then what is the relation between ar (ABD) and ar (ACD)?
15. Which of the following is not a parallelogram?
16. As shown in the diagram below, for the same perimeter, areas of rectangle and parallelogram are same.
17. Find the area of quadrilateral PQRS.
18. Find the ratio of area of parallelogram ABCD to area of parallelogram PQRS if A, B, C and D are mid points of parallelogram.
19. Find the area of parallelogram ABQR if area of parallelogram PQRS is 150sqm, A and B are midpoints of PQ and RS.
20. Which of the following figures are on the same base and between same parallels?
21. Which of the following option represents two figures which are on the same base and same parallels?
22. Find the ration of area of parallelogram AEFD to area of parallelogram EBCF if E and F are mid points of AB and CD respectively.
23. From the given diagram, what can be said about ∆ADB and ∆BCD?
24. Find the ratio of ar(POQ) / ar(PQR) if O is centroid of triangle PQR.
25. Find the value of x in the rectangle PQRS.