Which of the following quadrilaterals does not have two pairs of adjacent sides equal and diagonals intersecting at right angle?

1

(a)

Rhombus

(b)

Square

(c)

Kite

(d)

Rectangle

Which of the following quadrilateral has only one pair of opposite sides parallel?

1

(a)

Trapezium

(b)

Kite

(c)

Rectangle

(d)

Rhombus

Which of the following is true for the adjacent angles of a parallelogram?

1

(a)

They are equal to each other

(b)

They are complementary angles

(c)

They are supplementary angles

(d)

None of the above

Which of the following is a regular quadrilateral?

1

(a)

Rhombus

(b)

Rectangle

(c)

Parallelogram

(d)

Square

Which of the following is not a parallelogram?

1

(a)

Square

(b)

Rectangle

(c)

Trapezium

(d)

Rhombus

_______________ is the sum of an exterior angle and its adjacent interior angle

1

(a)

Straight angle

In a quadrilateral MORE, if \(\angle\)M = 120°, \(\angle\)R = 30° and \(\angle\)O= 150°, then \(\angle\)E =__________________

1

(a)

\(\because \angle M+\angle R+\angle O+\angle E=360°\)
\(\Rightarrow120°+30°+150°+\angle E=360°\Rightarrow 300°+\angle E=360°\)
\(\therefore\angle E=360°-300°=60°\)

In a quadrilateral LIKE, LE = 10 cm, IK = 8 cm. Also, if LE = EK and LI = IK, then the quadrilateral is a ________________

1

(a)

Kite, In a kite, two pairs of adjacent sides are equal.

The diagonals of a square are __________________

1

(a)

Equal

In a ______________ opposite sides are equal, opposite angles are equal and diagonals bisect one another.

1

(a)

Parallelogram

A unique quadrilateral can be constructed with any four given measurements.

1

(a) True

(b) False

Sum of all the four angles in a quadrilateral is 360°.

1

(a) False

(b) True

In a parallelogram, adjacent angles are equal.

1

(a) True

(b) False

In a cyclic quadrilateral, sum of opposite angles is 180°.

1

(a) False

(b) True

In a square, diagonals bisect each other at 90°.

1

(a) False

(b) True

Can you construct a quadrilateral PQRS with PQ = 3 cm,RS = 3 cm, PS = 7.5 cm, PR = 8 cm and SQ = 4 cm?Justify your answer

2

(a)

Can you construct the above quadrilateral MIST, if we have 100° at M instead of 75°?

2

(a)

Can you construct the quadrilateral PLAN, if PL = 6 cm, \(\angle \)A = 9.5 cm, \(\angle \)P = 75°, \(\angle \)L = 150° and \(\angle \)A = 140°?

2

(a)

Can you construct the quadrilateral PLAN, if PL = 6 cm, LA = 9.5 cm, \(\angle \)P = 75°, \(\angle \)L = 150° and \(\angle \)A = 140°?

2

(a)

In a parallelogram, the lengths of adjacent sides are known. Do we still need measures of the angles to construct?

2

(a)

Draw the following. A rhombus whose diagonals are 5.2 cm and 6.4 cm long.

3

(a)

Draw the following. A rectangle with adjacent sides of lengths 5 cm and 4 cm.

3

(a)

Draw the following. A parallelogram OKAY where OK = 5.5 cm and KA = 4.2 cm. Is it unique?

3

(a)

Construct a quadrilateral ABCD with the following measurements. AB = 4.5 cm, BC = 6.4 cm, CD = 4.8 cm, DA = 5.6 cm and AC = 7.6 cm

3

(a)

Construct a quadrilateral MORE with the given measurements ER = 6 cm, RO = 2 cm, EO = 7 cm, OM = 3 cm and MR = 4 cm

3

(a)

Construct the following quadrilaterals.Quadrilateral ABCD. AB = 4.5 cm, BC = 5.5 cm , CD = 4 cm, AD = 6 cm, AC = 7 cm

5

(a)

Construct the following quadrilaterals. Quadrilateral JUMP JU = 3.5 cm, UM = 4 cm, MP = 5 cm, PJ = 4.5 cm PU = 6.5 cm

5

(a)