It is not possible to construct a triangle when its sides are ____________

(a)

8.2 cm, 3.5 cm, 6.5 cm

(b)

6.3 cm, 3.1 cm, 3.2 cm

(c)

7 cm, 8 cm, 10 cm

(d)

4 cm, 6 cm, 6 cm

The exterior angle of a triangle is equal to the sum of two ________.

(a)

Exterior angles

(b)

Interior opposite angles

(c)

Alternate angles

(d)

Interior angles

If the diagonal of a rhombus are equal, then the rhombus is a ________.

(a)

Parallelogram but not a rectangle

(b)

Rectangle but not a square

(c)

Square

(d)

Parallelogram but not a square

What is the name of a regular polygon of six sides?

(a)

Square

(b)

Equilateral triangle

(c)

Regular hexagon

(d)

Regular octagon

One angle of a parallelogram is a right angle. The name of the quadrilateral is ______

(a)

square

(b)

rectangle

(c)

rhombus

(d)

kite

The distance between the longest chord of a circle and the centre is________

(a)

1

(b)

0

(c)

2

(d)

5

The diagonals of a rhombus bisect each other at ________

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right angles

All angles of a rectangle are equal and are _______

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right angles

All sides of a ______ are equal and all angles are right angles.

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square

A rhombus is a quadrilateral with _____ of equal length

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sides

A square has sides of equal length and angles of equal measures, so it is not a ______ polygon.

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regular

Line segment joining any two points on the circle is called radius of the circle

(a) True

(b) False

Point of concurrency of the diameter is the centre of the circle

(a) True

(b) False

The boundry of the circle is called its circumference

(a) True

(b) False

A circle has infinite number of equal chords

(a) True

(b) False

Sector is the region between chord and its corresponding arc.

(a) True

(b) False

The parallelogram that is inscribed in a circle is a

(1)

square

The parallelogram having all of its sides equal is called a ______

(2)

rhombus

The diagonals of a quadrilateral are unequal and bisect each other necessarily at right angles. It is a

(3)

kite

The diagonals of a parallelogram are equal and bisect each other at right angles. It is a

(4)

rectangle