Construct a triangle with sides 5 cm, 6 cm and 7 cm and then construct another triangle...

Construct a triangle with sides 5 cm, 6 cm and 7 cm and then another triangle whose sides are 7/5 of the corresponding sides of the first triangle.

Construct a trinagle with its side 4 cm 5 cm and 6 cm . Then construct a triangle similar to it whose sides are (2)/(3) of the correspoding sides of the first trinagle .

Construct triangle ABC with sides AB=5cm, BC=9cm, and AC=6cm.

Construct a triangle of sides 4 cm, 5 cm and 6 cm and then a triangle similar to it whose sides are 2/3 of the corresponding sides of the first triangle.

Draw Delta ABC with sides = 6 cm, 8 cm and 9 cm and then construct a triangle similar to Delta A'B'C whose sides are (3)/(5) or the corresponding sides of Delta ABC .

Construct a triangle of sides 4cm,5cm and 6cm and then a triangle similar to it where sides are (2)/(3) of the corresponding sides of the first triangle.

Construct an isosceles triangle whose base is 8 cm and altitude 4 cm and then another triangle whose sides are 1 1/2 times the corresponding sides of the isosceles triangle.