For construction of a 60∘ angle, which of the following instruments is not necessary.
compass
ruler
protractor
none of these
During construction of 60∘ angle, only a compass and ruler is used. A protractor is not used.
Which of the following instruments is not necessary to construct an angle bisector?
Which of the following instruments is not necessary for the method of Triangle Construction 2?
For the construction of a 60∘ angle, drawing which of the following is the starting step?
Which geometric instrument is necessary for one of the methods in Triangle Construction 1 but not the other?
Which single geometric instrument is necessary to fulfill the same function of angle bisector construction?