The length of one side of the triangle is 24cm. This is 2 times the length of the second side and 5 cm

The length of one side of the triangle is 24cm. This is 2 times the length of the second side and 5 cm less than the length of the third side. Find the pyrimeter of this triangle.

The perimeter of a triangle is equal to the sum of the lengths of all its three sides:
P = a + b + c;
Let’s find the sides:
The length of one side is given:
a = 24cm;
By the condition of the problem:
Second side
b = 24cm / 2 = 12cm
and third party
c = 24cm + 5cm = 29cm;
Substituting these values, we get:
P = 24cm + 12cm + 29cm = 65cm.