Question

draw a triangle abc ab=6 cm, BC =5CM, AC= 4cm. Draw another triangle ABC. Also find its area?

Answer 1

Answer:

(i) Steps of Construction :

(i) Draw a line segment BC = 4 cm.

(ii) With centre B and radius 6 cm draw an arc.

(iii) With centre C and radius 5.5 cm, draw another arc intersecting the First are at A.

(iv) Join AB and AC. ∆ABC is the required triangle.

(ii) Steps of Construction :

(i) Draw a line segment CB = 6 5 cm

(ii) With centre C and radius 4.2 cm draw an arc.

(iii) With centre B and radius 5.1 cm draw another arc intersecting the first arc at A.

(iv) Join AC and AB.

∆ ABC is the required triangle.

(iii) Steps of Construction :

(i) Draw a line segment BC = 4 cm.

(ii) With centre B and radius 3.5 cm, draw an arc

(iii) With centre C and radius 5 cm, draw another arc which intersects the first arc at A.

(iv) Join AB and AC.

∆ ABC is the required triangle.