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Would the nine points for feuerbach's nine point circle all be different points if an equilateral triangle were used?
No, the midpoints of the triangle's sides would be in the same locations as the feet of the altitudes, while the Euler points (midway between the orthocenter and the reference triangle's verticies) would be distinct from them. As a result, the nine points would become only 6 distinct points.
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Which figures always have the same number of symmetry line?
A circle, square, oval, hemisphere, Equilateral triangle, Isosceles Triangle
What is the diameter of a circle with a triangle in it?
It could be anything. Just because it has a triangle in it doesn't in any way determine its diameter.
What is the formula to find area of a shape?
Depends on what shape you're looking to find the area of.Area of a rectangle = Length x Width x Height(same for parallelogram)Area of a triangle = 1/2 Base x Height or S^2 times root four divided by threeCircumference of a circle = 22/7 (of 3.14) x the diameter of the circle. A Square or Rectangle: Multiply the length of the rectangle by the width of the rectangle or the opposite. A Triangle: Multiply the the Base length (from the bottom of triangle to the tip on top) by the Width of the triangle. Then, divide your results in half. A Circle: Multiply the radius by radius by 3.14 (pi) to find answer.
How is a triangle and a circle similar?
A closed, convex, plane (2-dimensional) shape.
An isosceles right triangle is inscribed in a circle Find the radius of the circle if one leg of the triangle is 8 cm?
First you half all the sides, so 4cm, them you multiply by pi, giving the radius as 12pi, or 12.56637061
Can an equilateral triangle be circular?
Yes. Any triangle can be inscribed in a circle.
Can an equilateral triangle be inscribed in a circle?
Yes and perfectly
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° In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60°
How do you create three different drawings showing a number of circles and triangles in which the ratio of circles to triangles is 2 to 3?
To create three different drawings showing a number of circles and triangles in which the ratio is 2:3 you can: Start with an equilateral triangle, draw a circle inside it, draw an equilateral triangle inside the circle, draw a circle in the triangle and then draw an equilateral tiangle in the smallest circle. Or, you could draw 3 triangles and 2 circles in a line. Or, you could draw 3 triangles on a line with 2 circles between them.
What would a diagram look like that represents the statement If it is an equilateral triangle then it is isosceles?
Figure B. equilateral triangle (small circle) inside of isosceles triangle (big cirlce)
What is the angle of rotation for a point on a circle for drawing an equilateral triangle?
The angle of rotation for a point on a circle to draw an equilateral triangle is 120 degrees, as the triangle's three equal angles divide the circle into three equal 120° arcs.
A polygon in which each side is tangent to the circle?
A square or an equilateral triangle for example when a circle is inscribed within it.
When constructing an inscribed equilateral triangle how many arcs will be drawn on the circle?
4
The area of a circle inscribed inside an equilateral triangle is 154 cm.Find te perimeter of the triangle.?
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What shows an equilateral triangle inscribed in a circle?
An equilateral triangle inscribed in a circle has three sides that are equal in length and three angles that are each 60 degrees. The center of the circle is also the intersection point of the triangle's perpendicular bisectors.
The radius of a incircle is 14cm what is the side of the equilateral triangle abc?
Where the side of the equilateral triangle is s and the radius of the inscribed circle is r:s = 2r * tan 30° = 48.50 cm
What is the ratio of the areas of an equilateral triangle and a circle if their perimeters are same?
It is 0.6046 : 1 (approx).
