Block diagonal

Calculate the length of the body diagonal of a block whose two edges are 2 cm and 7 cm long and whose volume is equal to 49 cubic centimeters.

Your answer:

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You need to know the following knowledge to solve this word math problem:

algebra

rearrange variables

arithmetic

square root

solid geometry

space diagonal

planimetry

Pythagorean theorem
right triangle
triangle

Units of physical quantities

volume

Grade of the word problem

practice for 13 year olds
practice for 14 year olds

We encourage you to watch this tutorial video on this math problem: video1 video2

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