Q 1: In a parallelogram ABCD the value of angle A - angle C = ______. 0 degrees 90 degrees

Q 2: The angles in a quadrilateral are x, x-10, x+30 and 2x degrees. then the least angle in it is ________. 68 degrees 58 degrees 70 degrees

Q 3: In a parallelogram ABCD, its diagonals AC and BD intersect at 'O'. If AO = 5cm, then AC = ____cm. 2.5 10

Q 4: To construct a quadrilateral ____ independent measurements required. 4 5 3

Q 5: Each diagonal divides the rectangle into two ______ triangles. Congruent Not congruent

Q 6: In a rhombus ABCD, then diagonals intersect at 'O' then angle AOB = _____. 90 degrees 120 degrees

Q 7: In a parallelogram ABCD, angle A = 80 degrees, then the remaining angles are ______. 80, 100 and 100 degrees Respectively 100, 80 and 100 degrees Respectively

Q 8: A parallelogram which has equal diagonals is a ________. Rhombus Rectangle

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