In the MPC triangle, the MP and PC sides have the same length, equal to 4 cm

In the MPC triangle, the MP and РС sides have the same length, equal to 4 cm, and the MC side is 1 cm long for each of them. Calculate the perimeter of the MPC triangle.

In this triangle, the sides МР and РС are equal in length, which means this triangle is isosceles. It is known that the length of the side of the MC is 1 cm longer than each of the sides, so the length of the MC will be 4 + 1 = 5. The length of the MC is 5 cm. To find the perimeter of the triangle, we add each side. We get 4 + 4 + 5 = 13 cm.
Answer: 13 cm