Question and Answer

Q: The equation of the base of an equilateral triangle is x+y = 1 and its vertex is (1, –1), length of its side is एक समबाहु त्रिभुज के आधार का समीकरण x+y = 1 है तथा उसका शीर्ष (1, –1) है, उसकी भुजा की लम्बाई है