If the base of an isosceles triangle is 11 and its perimeter is 39, then it has a height of 12.87.
No, it does not.
The base is one third of the perimeter, half of the base times the height is the area.
The perimeter of a triangle is a geometric property. The value can be expressed in decimal or binary form, or in any other base.
Assuming that neither of the sides of equal length is the base, Perimeter = Base + 2*Slanted sides.
49.5 units
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.
No, it does not.
The base is one third of the perimeter, half of the base times the height is the area.
Lengths of: equal side+equal side+base = perimeter
The perimeter of a triangle is a geometric property. The value can be expressed in decimal or binary form, or in any other base.
Assuming that neither of the sides of equal length is the base, Perimeter = Base + 2*Slanted sides.
It is: perimeter minus hypotenus+base = height Area = 0.5*base*height
Is indeterminate.
im pretty sure its base*height squared
Area of a triangle in square units = 0.5*base*height