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Q: What is the measure of each arc of a circle that is circumscribed about an equilateral triangle?
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To circumscribed a circle about a triangle you use the?

To circumscribed a circle about a triangle you use the angle. This is to get the right measurements.


How many circumscribed circles can a triangle have?

A triangle has exactly one circumscribed circle.


Is the incenter of a triangle the center of the circle circumscribed about the triangle?

No.


How do you know the measure of each angle in an equilateral triangle using what you know about equilateral triangles and the degree measure of a circle or a straight angle?

the sum of the angles of a plane triangle is always 180&deg; In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60&deg;


If a circle is circumscribed about a triangle the center of the circle is called the of the triangle?

Centre


Are the sides of a circumscribed equilateral triangle bisected at the points of contact to the circle?

Yes. One can satisfy oneself that this is true just by considering the symmetry of the construction.


Is the circumcenter of a triangle the center of the circle circumscribed about the triangle?

Yes.


The of a triangle is the center of the only circle that can be circumscribed about it.?

no


The circumcenter of a triangle is the center of the only circle that can be it?

circumscribed about


The center of the circumscribed circle about a triangle is equidistant to the vertices of the inscribed triangle?

true


The circumcenter of a triangle is the center of the only circle that can be circumscribed about it?

True


Is the circumcenter of a triangle the center of the only circle that can be circumscribed?

Yes, it is.