In the above figure, triangle SPQ, SPR and PRQ are right triangles. Given the lengths of SP and PQ are 2cm. What is the area of triangle SPR?

A right triangle has a hypotenuse of 13 and a base of 12. Calculate the area of the triangle.

A triangle on the coordinate plane has vertices.

Which of the following expressions is equal to the area of the triangle?

Calculate the area of the following right triangle, leave in terms of .

(Not drawn to scale.)

If a right triangle has a hypotenuse that is 10, and one side is 6, find the area of the triangle.

Find the area of a triangle whose base is and height is .

The hypotenuse of a triangle is equal to the sidelength of a square. Give the ratio of the area of the square to that of the triangle.