## THIS USER ASKED ๐

**Which set of numbers can represent the side lengths, in millimeters, of an obtuse triangle? 8, 10, 14 9, 12, 15 10, 14, 17 12, 15, 19**

## THIS IS THE BEST ANSWER ๐

8mm, 10mm, 14mm

Step by step explanation:

we know that one angle is greater than an inadequate triangle

Using a corollary to Pythagoras’ Theorem, we can test whether or not these triangles are inadequate.

We need to find the sum of the squares of the two shortest sides and compare the square of the longest side.

Do 8, 10, 14

โ Insufficient triangle.

Do 9, 12, 15

โ Right triangle.

Do 10, 14, 17

โ Acute triangle.

Do 12, 15, 19

Acute triangle.

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