A right triangle has sides A, B, and C. Side A is the hypotenuse and side B is also a side of a rectangle. Sides A, C, and the side of the rectangle adjacent to side B have lengths of #11 #, #6 #, and #13 #, respectively. What is the rectangle's area?
Area of rectangle
So, B is the other side of the right angled triangle.
Let us find B using Pythagoras theorem:
Also given the length of side of rectangle adjacent to B = 13
So, area of rectangle will be: