/r/askmath
is it possible to find the height of regular triangular pyramid if the only known variable are the base triangle length are all 6cm
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[Expressing Equations in specific forrms] "Let p = a + b√2, where a and b are integers such that a² - 2b² = 1; and let q = c + d√2, where c and d are integers such that c² - 2d² = 1. Express 1/p in the form A + B√2 and show that A² - 2B² = 1?"
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