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san4es73 [151]
3 years ago
13

ABCD is a quadilatoral, the prove AB+BC+CD+DA is grater than AC+BD? ​

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0

Answer:

yes it's greater then anything

Step-by-step explanation:

really just look it up or ask someone

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Answer:

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The factor-of-ten relationship between the different units means we can combine the numbers in decimal fashion. If 1 unit is 1 zhang, then 1 chi is 0.1 zhang and 1 cun is 0.01 zhang. Hence 6 chi 8 cun is 0.68 zhang.

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Using the quadratic formula, we have ...

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In units of chi and cun, the dimensions are ...

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