Construct an angle of 120^(@), using ruler and compasses only.
STEPS OF CONSTRUCTION (i) Draw a ray OA. (ii) With O as centre and a convenient radius, draw a long arc, cutting OA at P. (iii) With as centre and the same radius as above, draw an arc, cutting the previous arc at Q. (iv) With Q as centre and the same radius, draw yet another arc, cutting the arc drawn in Step (ii) at R. (v) Join OR and produce it to a point B. Then, angleAOB is the required angle of measure 120^(@).
Using a ruler and a pair of compasses only, construct: (i) A triangle ABC given AB = 4 cm, BC = 6 cm and ∠ABC = 90°. (ii) A circle which passes
How to draw an angle 120 degree using a compass and bisect it for 60 degrees - Quora
Using ruler and compasses only, - EasyElimu Questions and Answers
How to construct 120 degrees angle with the help of ruler and compass only ?
How To Construct 30°, 60°, 90° and 120° Degree Angles
ERCISE 14.3 Draw an angle of measure 84∘ and construct its angle bisector..
Constructing Angles of 60º, 120º, 30º and 90º
Constructing triangles - KS3 Maths - BBC Bitesize
Congruent Angles: Definition, Theorem and Examples - GeeksforGeeks
Using a ruler and compasses only : i Construct a triangle ABC with the following data : AB = 3.5 cm, BC = 6 cm and ∠ ABC = 120∘ ii In