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Is it true if a triangle has a 60 degree angle its an equilateral triangle?
Wiki User
∙ 12y ago
No.
One isn't enough.
It must have two of them.
Wiki User
∙ 12y ago
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what- an equilateral triangle is used in a tent design. is this statement true or false the triangle is equilateral?
true
An equilateral triangle is a special case of an isosceles triangle?
true
Is it true that to trisect a right angle you must first construct an equilateral triangle?
how many lines of symmetry does a regular polygon with 32 sides have
IS IT TRUE THAT EVERY EQUILATERAL TRIANGLE IS AN ISOSCELES TRIANGLE?
That is incorrect. An equilateral triangle is where ALLthe sides of the triangle are the same length. This results in all three of the internal angles being 60 degrees.However, a Isosceles triangle only has TWO sides that are the same length. This results in two of the internal angles being the same with and the other angle being a smaller angle to add up to the 180 degrees.
Ture or false is An equilateral triangle a special case of an isosceles triangle?
true
Does a right angled triangle have a 90 degree angle?
Yes, the definition of a right triangle is that it has a 90 degree angle
what- an equilateral triangle is used in a tent design. is this statement true or false the triangle is equilateral?
true
Are the halve of an equilateral triangle symmetrical?
A equilateral triangle has 3 lines of symmetry and so it is true.
An equilateral triangle is a special case of an isosceles triangle?
true
Are equilateral triangle is acute is this true?
Yes. Equilateral means all equal sides and angles. Since the sum of the angles in a triangle must add up to 180 degrees and each angle is equal then each angle is 60 degrees which is smaller than 90 degrees and therefore, acute.
Which statement is a true statement about isosceles right triangle?
That it has a 90 degree angle and two equal 45 degree angles
Is it true that to trisect a right angle you must first construct an equilateral triangle?
how many lines of symmetry does a regular polygon with 32 sides have
IS IT TRUE THAT EVERY EQUILATERAL TRIANGLE IS AN ISOSCELES TRIANGLE?
That is incorrect. An equilateral triangle is where ALLthe sides of the triangle are the same length. This results in all three of the internal angles being 60 degrees.However, a Isosceles triangle only has TWO sides that are the same length. This results in two of the internal angles being the same with and the other angle being a smaller angle to add up to the 180 degrees.
An equilateral triangle has at least two sides that are equal true or false?
False...an equilateral triangle has 3 equal sides.
Ture or false is An equilateral triangle a special case of an isosceles triangle?
true
How many sides does an equilateral triangle have?
All triangles have exactly three sides. This is true whether the triangle is equilateral or not. If the triangle is equilateral, then the three sides will all be equal in length.All triangles have three sides.
True or false a triangle can be both right-angled and equilateral?
False. All angles of an equilateral triangle are 60 degrees.
