You cannot since there is not enough information.
-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle.
Find out what 1 side is and multiply by 3 to find perimeter
isoceles
The perimeter of a triangle is the sum of its 3 sides
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle.
-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle. ----------------------------------- The perimeter is the sum of all three sides. Sometimes it is unnecessary to compute each side length; all we care about is the sum.
Find out what 1 side is and multiply by 3 to find perimeter
Semi-perimeter means half the perimeter. Calculate the perimeter, then divide that by 2 to get the semi-perimeter.
Isoceles Triangle
isoceles
The perimeter of a triangle is the sum of its 3 sides
An isoceles triangle! It has two lengths the same!
isoceles triangle
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
The perimeter of a square is four times the length of any side. The area is the length of a side multiplied by itself (which is to say, squared).
-- Imagine what you have if you slice the triangle in half along the height ...-- You have a right triangle. One side of it is 1/2 of the base, and one side isthe height.-- The slanting side is the hypotenuse of the right triangle, and knowing whatyou know about right triangles, you can calculate its length.-- Once you do that, you have the lengths of all three sides of the original triangle,and you can calculate the perimeter.