Diagnostic Test - Part I 100 Grade Practice Test Questions TOC | Lumos Learning

Diagnostic Test - Part I Question & Answer Key Resources Lumos StepUp - Grade 8 Mathematics

Lumos StepUp - Grade 8 Mathematics Diagnostic Test - Part I

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Andy's job is to attach a ladder to a water tank. The water tank is a 20ft wide cylinder and has a volume of 9,420ft3. If the length of the ladder is equal to the height of the water tank, how long is the ladder?