I don't see any isosceles triangle below.In general, the perimeter is the sum of the lengths of all sides. Note that in an isosceles triangle, two of the three sides have the same length.
24cm each
You cannot since there is insufficient information.
Use the distance formula to calculate the distances between the three vertices. If they are all different, the triangle is scalene, if only two are the same, the triangle is isosceles, and if they are all the same, the triangle is equilateral.
Perimeter of a triangle = (length of the first side) plus (length of the second side) plus (length of the third side)
The perimeter of any triangle is the sum of its 3 sides.
If the base of an isosceles triangle is 11 and its perimeter is 39, then it has a height of 12.87.
If you mean "isosceles" triangle, the perimeter is the sum of twice the known side plus the base.
It is the sum of the lengths of its sides.
I don't see any isosceles triangle below.In general, the perimeter is the sum of the lengths of all sides. Note that in an isosceles triangle, two of the three sides have the same length.
Perimeter of the isosceles triangle: 16.2+16.2+8.1 = 40.5 cm
do you want to know the area in a isosceles triangle or what?
Add the lengths of the three individual sides.
The isosceles triangle has a perimeter of: 14+14+9 = 37 feet
To find the circumradius of an isosceles triangle, the formula is:1/8[(a^2/h)+4h]in which h is the height of the triangle and a is the base of the triangle.
Perimeter = 81+81+29 = 191 units of measurement
Perimeter = 45+58+58 = 161 units of measurement