Which expression is equivalent to the area of square A, in square centimeters?
2 answers:
According the Pythagorean theorem, the side length of A would be
√(25² + 45²)
This only the side length. In order to get the area, we have to square the side length.
[√(25² + 45²) ]²
= 25² + 45²
Thus, your answer is the last choice.
Have an awesome day! Feel free to comment if you need any clarifications! :)
You can use the Pythagorean theorem for this question, because all three of the squares form a right triangle together.
A=24²+45²
The answer is the bottom choice.
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