Perimeter and Area of a Plane Shape
 

Perimeter and Area of a Plane Shape problem 53


The diagram below shows a right-angled triangle ABC. The hypotenuse c of the triangle ABC is 8.12 cm. The ratio of the lengths of the perpendicular projections of sides a and b to the hypotenuse is 0.70. Calculate the perimeter and area of the triangle.



 

material editor: Daniel Korle