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18.03.2020 •
Mathematics
Triangle STV has side lengths of 7, 11, and 14 units. Determine whether this triangle is a right triangle.
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Ответ:
The triangle STV is not a right angled triangle.
Explanation:
Given that STV is a triangle with side lengths of 7, 11 and 14 units
We need to determine that STV is a right angled triangle.
Using Pythagorean theorem, we have,
where
and ![b=11](/tpl/images/0552/7198/39563.png)
Substituting the values in the above formula, we have,
Squaring the terms, we get,
Since, both sides of the equation are not equal, then the triangle STV is not a right angled triangle.
Ответ: