Construct an equilateral triangle of sides 6 cm and locate its incentre. Also draw the incircle.

Draw an equilateral triangle of side 6.5 cm and locate its incentre. Also draw the incircle.

Draw an equilateral triangle of side 6.5 cm and locate its incentre. Also draw the incircle.

Construct an equilateral triangle of sides 6 cm and locate its orthocentre.

Draw and equilateral triangle of side 6.5 cm and locate its orthocentre.

Draw an equilibrium triangle of sides 6.5 cm and locate its Orthocentre.

Draw equilateral traingle with side =4cm.

Three masses 3 kg 4 kg and 5 kg are located at the comers of an equilateral triangle of side 1 m. Locate the centre of mass of the system.

Draw the circumcircle for an equilateral triangle of side 6 cm.