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Are all triangles equilateral

Updated: 4/28/2022
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8y ago

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No.

Equilateral triangles must have equal angles (all 60 degrees) and equal length sides; there are also:

  • Isosceles triangles which have two equal angles and two equal sides;
  • Scalene triangles which have all three sides, and hence all three angles, of different lengths;
  • Right angled triangles (which can have all sides of different lengths, or two sides of equal length) have (as the name suggests) one right angle. This means Pythagoras and the trigonometric ratios can be used on its side lengths.
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8y ago
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Q: Are all triangles equilateral
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All isosceles triangles are not equilateral triangles


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Can all isosceles triangles be equilateral triangles?

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All isosceles triangles are also equilateral triangles?

No, all isosceles triangles are not equilateral triangles. An isosceles triangle is a triangle that has two sides of equal length. An equilateral triangle is a triangle that has all three sides of equal length. Therefore, it is possible for a triangle to be isosceles but not equilateral. For example, a triangle with sides of lengths 3, 3, and 4 is an isosceles triangle, but it is not an equilateral triangle because all its sides do not have the same length. On the other hand, all equilateral triangles are also isosceles triangles because they have two sides of equal length. My recommendation ʜᴛᴛᴘꜱ://ᴡᴡᴡ.ᴅɪɢɪꜱᴛᴏʀᴇ24.ᴄᴏᴍ/ʀᴇᴅɪʀ/372576/ꜱᴀɪᴋɪʀᴀɴ21ᴍ/


Are all equilateral triangles isosceles true or false?

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