The perimeter of the triangle given is 12 cm. What does x measure?
7 cm
4.5 cm
4 cm
6 cm
Given that the perimeter is 12 cm and two sides are 3 cm and 5 cm, the missing side, i.e., x=[12−(3+5)] cm =(12−8) cm=4 cm
Find the perimeter of a triangle whose sides are 12 cm,6 cm and 15 cm.
Find the circumradius of a right angled triangle, the hypotenuse of which is 12 cm and the length of any other side is 5 cm.