The bisected angle of 90° is
180°
90°
45°
15°
An angle which measures more than 0° and less than 90° is called
Obtuse angle
Acute angle
Right angle
None of these
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.
In a right angled triangle, the other two angles are
Acute
Obtuse
Right
The lines which lie on the same plane and do not intersect at any point are called
Perpendicular
Intersecting
Parallel
A triangle can have
One right angle
Two right angle
Three obtuse angles
A ray has _______ end points.
1
2
3
no
A triangle with all three sides equal is called as
Isosceles
Equilateral
Scalene
The longest chord of circle is
Radius
Diameter
Arc
The sum of all the three angles in a triangle is
120°
160°