Can i use the pythagorythm therom on all triangles
2 answers:
No, you can only use the Pythagorean theorem on right triangles.
Pythagoreans' theorem only applies to right angle triangles.
To find unknowns of an irregular triangle use
a² = b² + c² -2bc cos A
( for length and angle )
and
½ ab sin C ( for area )
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Pythagorean identity:
so that
1000 kg
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so
1000 kg = 1 Mg
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Explanation
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