Find the perimeter of a triangle with sides 15 cm, 15 cm and 18 cm.
Find the perimeter of a triangle whose sides are 12 cm,6 cm and 15 cm.
Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and 15 cm.
The area of a triangle, two sides of which are 15 cm and 18 cm and perimeter is 48 cm is