Question

Draw a triangle ABC with ab= 6cm ,angle A=221/2 ° and B = 671/2°

Answer 1

Steps of Construction:

i) Draw a line segment BC = 4.5 cm.

ii) With B as centre and radius 6 cm and C as centre and radius 5 cm, draw arcs which intersect each other at A.

iii) Join AB and AC.

ABC is the required triangle.

iv) Draw the angle bisector of ∠BAC.