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What do you call a triangle with three equal angles?
equallateral triangle equallateral triangle
How many sides in equallateral triangle?
It has 3 equal sides
What shape has three lines of symmetry no right angles or obtuse angles and all sides of equal length?
An equallateral triangle ~ID1533681184 Sorry ID1533681184 but and equallateral triangle does not have three lines of SYMMETRY, it has three line segments. ~EEE2
Is a equallateral triangle a regular polygon?
Yes because all sides and angles are equal.
Can you tessellate a equallateral triangle?
Of course, imagine making a house out of cards: The triangles tessilate to form a structure that can stand alone (depending on your skill!).
How many congruent sides do isoceles trapezoid?
At least 2. (If all 3 sides are congruent it's equallateral, but can still be called isoceles)
What are triangle with three sides of different lengths?
Scalene Triangle. Isoceles triangles have 2 equal lengths (Trick: 2 eyes), Equallateral triangles have all equal sides. Self explanatory...
What polygon is a polygon with all its sides congruent?
It can be many types of polygons a square is an easy one, but there are also equallateral triangles when all the sides of a triangle are congruent with each other. There is also an octagon an 8 sided polygon that can be congruent sides, and it just keeps going on.
Are all equallateral triangles acute?
-- An 'acute triangle' is a triangle in which each of the three interior angles is an acute angle. -- Each of the three interior angles in every equilateral triangle is a 60-degree angle. -- Any angle of less than 90 degrees is an acute angle. -- It sure looks like every equilateral triangle does fit the definition of 'acute triangle'.
In a circle chord AC has a length of 6 If the length of arc ABC is equal to one-sixth of the circumference of the circle what is the area of the circle?
The triangle ABC is an equallateral triangle since angle ABC is one sixth of 360 degress of the circle and the angles BAC and BCA are equal of the remaining 180-60=120 degrees. With radius BC (or BA) being 6; the areaof the circle is pi (r)squared; 36 piArea of the circle is 36piMalcolm Lowe
