Question

Construct an equilateral triangle of side 5.5 cm.

Answer 1

draw a line segment BC of 5.5 cm
from point B and C draw an arc of 5.5 cm
Intersecting each other at A
Join from B to A and C to A
Triangle ABC is formed 

Answer 2

Equilateral triangle means all the sides of a triangle are equal. Triangle ABC has to be constructed with AB = BC = CA = 5.5 cm. The steps of construction- Draw a line segment BC of 5.5 cm. Taking point B as centre, draw an arc of 5.5 cm as radius Taking point C as centre, draw an arc of 5.5 cm as radius. Both arc will intersect at point A. Join A and B; A and C. ABC is the required equilateral triangle.