09-03-2017
Mathematics

Answered

l = 8, w = 4, h = 2

Find the diagonal (d) of the rectangular solid.

Verified Answer :

09-03-2017

\(d = \sqrt{l^{2} + {w^{2} + {h^{2}}\)
\(d = \sqrt{8^{2} + {4^{2} + {2^{2}}\)
\(d = \sqrt{64 + 16 + 4}\)
\(d = 2 \sqrt{21}\)

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yesraa2003 yesraa2003

21-03-2021

Answer:

The answer is d = 2 sqrt 21!

Step-by-step explanation:

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