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Select all names that apply to the number. The length of the side of a square that has an area of 77 square yards.

A real
B whole
C rational
D irrational
E integer

User Barcelona
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1 Answer

4 votes

The length of the side would be sqrt(77) = 8.7749.....

This can be classified as two answers:

A and D

This is a real number

It is also an irrational number because it can’t we written as a simple fraction.

User Corneliu
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