Hypotenuse^{2} = Base^{2} + Height^{2}

Try to recall how to comapre two congurent triangle.

What is the definition of similar triangle ?

Apply properties of similar triangle

Try to recall the criteria by which a triangle can proved to be similar. If two polygon are similar, then what will be the rario of their corresponding sides.

Use properties of similar triangles

Theorem: If two triangles are similar, then the ratio of the area of both triangles is proportional to the square of the ratio of their corresponding sides.

What is the definition of similar triangle ?

Theorem: If two triangles are similar, then the ratio of the area of both triangles is proportional to the square of the ratio of their corresponding sides.

What will be the ratio of corresponding sides for similar triangles?