4 years ago

What is the approximate side length of the square?

Mathematics

2 answers:

alexira [117]4 years ago

8 0

C^2 = 3^2 + 3^2
c^2 = 9 + 9
c^2 = 18
c = √18
c = 4.2

answer
4.2 units

makvit [3.9K]4 years ago

5 0

Answer: the answer is C) 4.2

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Answer:

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Step-by-step explanation:

Data

56% cocoa

mass of a chocolate bar = 78 g

Process

To solve this problem, use proportions and cross multiplication, consider the mass of the bar is 100%.

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Answer:

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