• # question_answer Two sides of a triangle are 12 cm and 14 on. The perimeter of the triangle is 36 cm. What is the third side?

Let ABC be the given triangle such that $AB=12\text{ }cm,BC=14\text{ }cm$ So, perimeter $=AB+BC+CA$          $=36\text{ }cm$ $12cm+14\text{ }cm+CA=36\text{ }cm$ $CA=36\text{ }cm26\text{ }cm=10\text{ }cm$ $\therefore$ The third side is 10 cm.