One of the two acute angles of a righ-angled triangle is twice the other.Prove that between the sides adjacent to the right angle, the area of the square drawn on the greater side is thrice the area of the square drawn on the smaller side.

In a right-angled triangle, the area of a square drawn on the hypotenuse is equal to the "…..............." of the areas of the squares drawn on other two sides.

Prove that the sum of the areas of the squares drawn on the sides of a rhombus is equal to the sum of the areas of two squares drawn on the diagonals of the given square.

Prove that is a right angle triangle, the square of the hypotenuse is equal the sum of the squares of other two sides.

The lengths of two sides of a right angled triangle which contain the right angle are a and b respectively. Three squares are drawn on the three sides of the triangle on the outer side. What is the total area of the triangle and the three squares

In a right angled triangle,one acute angle is double the other.Prove that the hypotenuse is double the smallest side.

Prove that in a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Prove by vector method, that in a right angled triangle the square of h the hypotenuse is equal to the sum of the square of the other two sides.

In a right angled triangle, one acute angle is double the other. Prove that the hypotenuse is double the smallest side.