Sample questions are
1. The angle between two altitudes of parallelogram through vertex of an obtuse angle of parallelogram is 70. Find all angles of parallelogram.
2. ABCD is a parallelogram. If AB = 2AD and P is the mid-point of AB, then find <CPD
3. ABCD is a trapezium, AB||CD, X and Y are the mid points of AD and BC respectively. If AB = 30 cm and CD = 50 cm, then show that ar (DCYX) =
ar (XYBA).
4. In a parallelogram ABCD the bisector of angle A also bisects BC at X . Prove that AD = 2AB
5. In a trapezium AB||CD, E and F are midpoint of non-parallel sides AD and BC. Show that EF =1/2 (AB +CD)
1. The angle between two altitudes of parallelogram through vertex of an obtuse angle of parallelogram is 70. Find all angles of parallelogram.
2. ABCD is a parallelogram. If AB = 2AD and P is the mid-point of AB, then find <CPD
3. ABCD is a trapezium, AB||CD, X and Y are the mid points of AD and BC respectively. If AB = 30 cm and CD = 50 cm, then show that ar (DCYX) =
ar (XYBA).4. In a parallelogram ABCD the bisector of angle A also bisects BC at X . Prove that AD = 2AB
5. In a trapezium AB||CD, E and F are midpoint of non-parallel sides AD and BC. Show that EF =1/2 (AB +CD)
For full list of questions download
9th Area of parallelogram and quadrilateral guess questions for CBSE Exam 2018
9th Area of parallelogram and quadrilateral guess questions 2018 -1
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9th Area of parallelogram and quadrilateral guess questions 2018 -2
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