Question

ABCD is a silver rectangle whose sides are in the ratio 1: (√ 2 - 1) . By assembling such 4 silver rectangles, we can made a regular octagon . What is the ratio of the area of silver rectangle to the area of the octagon?

Answer 1

Answer:

ABCD is a silver rectangle whose sides are in the ratio 1: (√ 2 - 1) . By assembling such 4 silver rectangles, we can made a regular octagon . What is the ratio of the area of silver rectangle to the area of the octagon