Question

A= 89cm root 2 square

Answer 1

Considering the given area of the square, it is found that it's side length is an irrational number.

What is the missing information?

This problem is incomplete, but researching it on a search engine, it asks if the side length of the square of area 89 cm² is rational or irrational.

What is the formula for the area of a square?

The area of an square of side length s is given by s squared, as follows:

A = s².

In this problem, the area is of 89 cm², hence:

s² = 89.

s = sqrt(89).

The square root of 89 is a non-exact root, hence it cannot be represented by fraction and is an irrational number.

More can be learned about the area of a square at brainly.com/question/10489198

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