1 Yes, Oliver's claim is correct because the Pythagorean theorem can be used with any triangle.

2 Yes, Oliver's claim is correct because the Pythagorean theorem can be used with any triangle that is approximately right.

3 No, Oliver's claim is incorrect because the Pythagorean theorem can only be used with a right triangle.

4 No, Oliver's claim is incorrect because the Pythagorean theorem can only be used when the sides lengths of a triangle are equal.

Plz help!

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