Frequently Asked Questions on Chapter 11 Constructions
The angle bisector bisects the angle exactly _____
We know that the bisector of an angle is a ray whose endpoint is the vertex of the angle and which divides the angle into two equal angles.
Which of the properties given below is false regarding a square?
A square is a particular case of a rectangle only
We know that the square is a combination of the properties of a rectangle and a rhombus, i.e. with four congruent sides similar to rhombus and with four right angles same as a rectangle.
If you are given only a compass and a ruler which angle is not possible to construct?
We know that it is not possible to construct an angle which is not a multiple of 15. Angle 40 is not a multiple of 15. while 120 is multiple of 15. Angle 37.5 is formed by an angular bisector of angle 75 which is again a multiple of 15. Angle 33.75 is formed by bisecting angle 135 two times, is also a multiple of 15.