The area of the isosceles triangle is `5/4 sqrt11 cm^2`, if the sperimeter is 11 cm and the base is 5 cm.

True/False: If the base of an isosceles triangle is 6 cm and its perimeter is 16 cm, then, its area is 12 cm^2

The area of the equilateral triangle is 20 sqrt3 cm^2 whose each side is 8 cm.

The base of an isosceles triangle is 16cm and its area is 48 cm^2 . The perimeter of the triangle is

The area of an equilateral triangle with side 2 sqrt3 cm is :

If the area of an equilateral triangle is 16 sqrt3 cm^2 , then the perimeter of the triangle is

The area of an equilateral triangle is 81sqrt(3)cm^2 . Its height is

Find the area of an isosceles triangle, each of whose equal sides measure 13 cm and whose base measures 20 cm.

The base of an isosceles triangle is 4/3 cm. The perimeter of the triangle is 4(2)/(15) cm. What is the length of either of the remaining equal sides?