Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
It is the perimeter of the triangle.
The perimeter of a triangle is the sum of its 3 sides
The perimeter of a triangle is the sum of its 3 sides
The sum of the interior angles of any triangle is 180 degrees. The sum of the exterior angles of any triangle is 360 degrees. Concerning the sum of the sides, that depends on the triangle. If it happens to be an equilateral one, then the sum of the sides is three times the length of one side.
Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
The sum for a triangle, or anything with 3 sides is 180
The perimeter of a triangle is the sum of its three sides.
The perimeter of a triangle is the sum of its 3 sides
It is the perimeter of the triangle.
Sum of all its sides.
The perimeter of any triangle is the sum of its 3 sides
The perimeter of a triangle is the sum of its 3 sides
The perimeter of a triangle is the sum of its 3 sides
A triangle has no sum. There can be a sum of the measures of two or more angles, or the lengths of two or more sides, for example.
The sum of the interior angles of any triangle is 180 degrees. The sum of the exterior angles of any triangle is 360 degrees. Concerning the sum of the sides, that depends on the triangle. If it happens to be an equilateral one, then the sum of the sides is three times the length of one side.
For any triangle, it is the sum of the lengths of the sides a, b, and c. (P = a + b + c)For a right triangle, it is a + b + [sq rt (a2 + b2)]for the two sides and the hypotenuse (diagonal).It is the sum of its 3 sides