The perimeter of a right triangle is `12+8sqrt(3) `. The sum of the square of all three sides is 294 sq.units.If the area of the triangle in square units is Delta then find `(Delta^(2))/(12)` .

In Fig. 3, the area of triangle ABC (in sq. units) is :

The perimeter of an isosceles triangle is 32 cm . The ratio of the equal side to its base is 3 : 2 . Find the area of the triangle.

The perimeter of an isosceles triangle is 40 cm. The base is two-third of the sum of equal sides. Find the area of the triangle .

The perimeter of a triangle is 16 cm. One ofthe sides is of length 6 cm. If the area of thetriangle is 12 sq. cm, then the triangle is

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

Find the area of a right triangle with hypotenuse of 10 and side of 8

The length of the sides of a triangle are in the ratio 3 : 4 : 5 . Find the area of the triangle if its perimeter is 144 cm.

Find the area of an equilateral triangle with a side length of 12

Two medians drawn from the acute angles of a right angled triangle intersect at an angle pi/6. If the length of the hypotenuse of the triangle is 3 units, then the area of the triangle (in sq. units) is (a) sqrt3 (b) 3 (c) sqrt2 (d) 9

An isosceles triangle has perimeter 30 c m and each of the equal sides os 12\ c mdot Find the area of the triangle.