A golden triangle, also known as the sublime triangle,is an isosceles triangle in which the duplicated side is in the golden ratio to the distinct side: Golden triangles are found in the nets of several stellations of dodecahedrons and icosahedrons.
India’s Golden Triangle comprises the three most visited cities in the country’s north-west – Delhi, Agra and Jaipur, which are all connected to each other by good road and rail links.
India’s golden triangle is a tourist circuit which connects the national capital Delhi, Agra and Jaipur. … The trips usually start in Delhi moving south to the site of Taj Mahal at Agra, then west, to the desert landscapes of Rajasthan