If the perimeter above is 18, what is the area of the triangle?

If x=3, what is the area of the triangle above?

In the figure above, what is the area of triangle YAZ?

If the perimeter of a right-angled triangle is 30 cm and the hypotenuse is 13 cm, then what is the area of the triangle?

A triangle and a regular hexagon have the same perimeter. If the area of the hexagon is 72 sqrt(3) , what is the area of the triangle ?

The radius of in-circle of a triangle is 4 cm and the perimeter of the triangle is 20 cm. What is the area of the triangle?

Find the ratio of the perimeter to the area of the given triangle.

A square and an equilateral triangle have the same perimeter. If the diagonal of the square is 6sqrt(2) cm, then what is the area of the triangle ?

A triangle with equal sides has perimeter 9 cm. Then find the area of the triangle

A triangle with integral sides has perimeter 8 cm. Then find the area of the triangle

A triangle with integral sides has perimeter 8 cm. Then find the area of the triangle