0
yes but an oval is not
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
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 a shape with all points the same distance from the center?
circle, square, equilateral triangle, rhombus, etc.
What size equilateral triangle fits into a circle with a diameter of 4 inches?
3 1/2 inches
Shapes without rotational symmetry and diagonals are perpendicular?
Square, circle, equilateral triange! Hope I helped! :)
Can an equilateral triangle be inscribed in a circle?
Yes and perfectly
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.
Can an equilateral triangle be circular?
Yes. Any triangle can be inscribed in a circle.
What is the angle of rotation for a point on a circle for drawing an equilateral triangle?
120
When constructing an inscribed equilateral triangle how many arcs will be drawn on the circle?
4
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).
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°
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.
What kind of polygon has all vertices lie on a circle?
It is a regular polygon as for example an equilateral triangle
An equilateral triangle surrounds a circle of radius 10 cm and is itself surrounded by a larger circle Find the radius of the bigger circle?
Make a sketch of the situation. From a corner of the equilateral triangle draw a radius of the large circle, and from an adjacent side draw a radius of the smaller circle. You should have formed a small right-angled triangle with a known side of 10cm. and known angles of 30o, 60o and 90o. (The interior angles of an equilateral triangle are each 60o.) The hypotenuse is the unknown radius of the larger circle. But since cos 60 = 0.5, it is evident that the hypotenuse is 20cm. long.
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)
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
