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LenaWriter [7]
3 years ago
8

What is the length of a diagonal of a rectangle that is 30 centimeters long and 16 cm. wide?

Mathematics
1 answer:
Musya8 [376]3 years ago
4 0
Length squared + width squared = Diagonal squared
Length squared = 900cm
Width squared = 256cm
total = 1156
Therefore Diagonal squared = 1156
Diagonal = 34cm

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I don't know if you wanted it expanded using "Pascal's Triangle" or "Binomial Theorem" but either way is the same. Your expanded equation is:

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I hope this is any help to you, have a nice day.

Step-by-step explanation:

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Option E.

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