An angle which measures more than 0° and less than 90° is called
Obtuse angle
Acute angle
Right angle
None of these
The bisected angle of 90° is
180°
90°
45°
15°
A triangle with all three sides equal is called as
Isosceles
Equilateral
Scalene
A quadrilateral in which only one pair of opposite sides are parallel is called a
Trapezium
Parallelogram
Square
Rectangle
If 9.2cm is the diameter of a circle then its radius is
4.1cm
4.6 cm
4.8 cm
4.3 cm
In the right angled triangle one angle is 48°. Then the remaining angle is
42°
Cannot be determined
Which of the following statements is false.
If we join any two points on a circle we get a diameter of the circle.
Diameter of a circle contains the centre of the circle.
A semicircle is an arc.
The length of a circle is called its circumference.
Number of rays drawn from a given point is
2
5
8
Infinite
When two lines are parallel, the distance between them is
Always equal
Not equal
Increases
At 3°clock, the angle formed between the two hands of a clock is
Right
Acute
Obtuse
Left
