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For The Mathematically Inclined

Anil Saigal
02/23/2024

Problem 1

Two identical rectangular prisms each have a height of 90 cm. The base of each prism is a square, and the surface area of each prism is K cm2. If the prisms are glued together along a square base, the resulting prism has a surface area of 92/47 K cm2. What is the side length, in cm, of each side of the square base?

Problem 2


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