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wrong. a triangle can have total of 180 deg inside angles

Any and every triangle will always have three internal angles which total 180 degrees.
Equilateral triangles are special because all three angles are 60 degrees each.

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Which statement about triangles cannot be proved for all triangles?

if a triangle is acute, then the triangle is equilateral


How would you draw a diagram to represent the contrapositive of the statement If it is an equilateral triangle then it is an isosceles triangle?

To represent the contrapositive of the statement "If it is an equilateral triangle, then it is an isosceles triangle," you would first identify the contrapositive: "If it is not an isosceles triangle, then it is not an equilateral triangle." In a diagram, you could use two overlapping circles to represent the two categories: one for "equilateral triangles" and one for "isosceles triangles." The area outside the isosceles circle would represent "not isosceles triangles," and the area outside the equilateral circle would represent "not equilateral triangles," highlighting the relationship between the two statements.


Are some right triangles have equilateral triangles?

No. For it to be equilateral it can't be a right triangle.


Is an equilateral triangle equal to an isosceles triangle?

An isosceles triangle has at least two congruent sides. An equilateral triangle has three congruent sides. So, an equilateral triangle is a special case of isosceles triangles. Since the equilateral triangle has three congruent sides, it satisfies the conditions of isosceles triangle. So, equilateral triangles are always isosceles triangles. Source: www.icoachmath.com


Are all acute triangles equilateral triangles?

No, but all equilateral triangles are acute. Acute: All angles of the triangle are less than 90 degrees. Equilateral: All angles of the triangle are 60 degrees.

Related Questions

Which statement about triangles cannot be proved for all triangles?

if a triangle is acute, then the triangle is equilateral


How would you draw a diagram to represent the contrapositive of the statement If it is an equilateral triangle then it is an isosceles triangle?

To represent the contrapositive of the statement "If it is an equilateral triangle, then it is an isosceles triangle," you would first identify the contrapositive: "If it is not an isosceles triangle, then it is not an equilateral triangle." In a diagram, you could use two overlapping circles to represent the two categories: one for "equilateral triangles" and one for "isosceles triangles." The area outside the isosceles circle would represent "not isosceles triangles," and the area outside the equilateral circle would represent "not equilateral triangles," highlighting the relationship between the two statements.


Are equilateral triangle are acute?

Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.


Are All triangles equilateral triangles.?

No because a triangle is only an equilateral triangle when it has 3 equal sides.


Are all equilateral triangles acute triangles?

Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.


If a triangle is equilateral then it is isosceles What is the converse of the statement?

If a triangle is isosceles, then it is equilateral. To find the converse of a conditional, you switch the antecedent ("If ____ ...") and consequent ("... then ____."). (Of course, if not ALL isosceles triangles were equilateral, then the converse would be false.)


Are some right triangles have equilateral triangles?

No. For it to be equilateral it can't be a right triangle.


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/


What is an inverse statement of if a triangle is an equilateral triangle?

"if a triangle is an equilateral triangle" is a conditional clause, it is not a statement. There cannot be an inverse statement.


What type of triangles has three side of equal length?

Equilateral triangle


Is an equilateral triangle equal to an isosceles triangle?

An isosceles triangle has at least two congruent sides. An equilateral triangle has three congruent sides. So, an equilateral triangle is a special case of isosceles triangles. Since the equilateral triangle has three congruent sides, it satisfies the conditions of isosceles triangle. So, equilateral triangles are always isosceles triangles. Source: www.icoachmath.com


How is an equilateral triangle and a scalene triangle have in common?

They are both triangles. Fallacious...begs the question. Each has three sides and three angles. Each has interior angles totaling to 180 degrees.