A golden rectangle has length to width ratio called the golden ratio, which is approxinmately 1.62.
a) Which of the following dimensions of rectangles are examples of golden rectangles:
24 m x 38.9 m
52 cm x 120.5 cm
348 mm x 565 mm
The dimensions of rectangles that are golden rectangles are 24 m x 38.9 m and 348 mm x 565 mm.
b) If the width of a golden rectangle is 6.4 m, what is its length? Give your answer to the nearest tenth of a metre.
The length of the golden rectangle is 10.4 m.