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Yes, 8100 = 90^2. As to if you want to know why. Maybe you just want to see how you can tell. A number a2b2 will equal (ab)2. So if any two perfect squares are multiplied together, the product is also a perfect square. With a = 9, and b = 10, then you have a2 = 81, and b2 = 100. And a2b2 = (ab)2 = 8100.

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Q: Is 8100 a perfect square why or why not?
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Related questions

What are the square of 8100?

The square of 8100 is the same as 8100 x 8100.


What are the square roots of 8100?

The square roots of 8100 are 90, -90


What is square root of 8100?

The square root of 8100 is 90 (90 x 90 = 8100)


What is the squrae root of 8100?

The SQUARE root of 8100 is 90.


Is 8100 a square number?

Yes because 90 squared is 8100.


What answer to the square of 90?

8100


The square root of 8100?

It is: 90


What is the negative square root of 8100?

-90


How many millimeters in 9 square centimeters?

8100


What is the area of a square length a side length of 900?

8100 square units


What is square footage of 90' x 90' room?

8100'


90 yards is what sq ft?

The length measure of a yard cannot be changed to the area measure of a square feet. If here is "a real area of a square" with the side length of 90 yards, then there is an area of 8100 square yards. 8100 square yards are 72900 square feet.