Q 1: The diagonals of a rhombus bisect at __________. right angles obtuse angles acute angles

Q 2: In a trapezoid ABCD, AB is parallel to CD. If angle A = 120 degrees and angle B = 90 degrees, find angle C and angle D. 100 degrees and 70 degrees Respectively 60 degrees and 130 degrees Respectively 90 degrees and 60 degrees Respectively

Q 3: In a quadrilateral, three angles are 50°, 90° and 90°. The fourth angle will be ________. 130° 140° 160°

Q 4: A parallelogram in which one angle is a right angle is called ______. Rectangle Trapezium

Q 5: The angles of a quadrilateral are x, x+15, x5 and 2x. Find the first and third angles. 69° and 79° respectively. 74° and 79° respectively. 62° and 92° respectively. 70° and 65° respectively.

Q 6: Find the value of side BE in the given figure, if AD is given by 17 cm.
8.5 cm 6 cm 17 cm

Q 7: The value of side DC if side AB is given by 12.5 cm, is __________.
11 cm 7.5 cm 15 cm

Q 8: Find the value of x in the figure.
Answer:

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