25-05-2020
Mathematics

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True / False
The square of 2.8 is 78.4
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OfficialRoytriever OfficialRoytriever

25-05-2020

The answer is false.

The square of 2.8 is actually 7.83999 or 7.84 if rounded.

To get this, we simply bring 2.8 to the power of 2.

2.8 x 2.8 = 7.8399

Therefore, the answer would be false since the actual square of 2.8 is 7.84

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