Gr 9 Quadrilaterals | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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MATH QUIZ

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If in a parallelogram its diagonals bisect each other at right angles and are equal, then it is a

Square

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If in a parallelogram its diagonals bisect each other and are equal then it is a,

Rectangle

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The consecutive angles of a parallelogram are

Supplementary

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In a parallelogram, opposite angles are:

Equal

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The diagonals of a parallelogram:

Bisect each other

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Each angle of the rectangle is:

Equal to 90°

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If ABCD is a trapezium in which AB || CD and AD = BC, then:

∠A = ∠B

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Three angles of a quadrilateral are 75º, 90º and 75º. The fourth angle is

120º

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A diagonal of a rectangle is inclined to one side of the rectangle at 25º. The acute angle between the diagonals is

50º

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ABCD is a rhombus such that ∠ACB = 40º. Then ∠ADB is

50º

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If angles A, B, C and D of the quadrilateral ABCD, taken in order, are in the ratio3:7:6:4, then ABCD is a

trapezium

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The diagonals AC and BD of a parallelogram ABCD intersect each other at the point O. If ∠DAC = 32º and ∠AOB = 70º, then ∠DBC is equal to

38º

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ABCD is a parallelogram. If its diagonals are equal, then find the value of ∠ABC.

∠ABC = 90º

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Angles of a quadrilateral are in the ratio 3 : 4 : 4 : 7. Find all the angles of the quadrilateral.

60º, 80º, 80º and 140º.

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One angle of a quadrilateral is of 108º and the remaining three angles are equal. Find each of the three equal angles.

84°.

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ABCD is a trapezium in which AB || DC and ∠A = ∠B = 45º. Find angles C and D of the trapezium.

135 degrees each

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