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When two diameters of a circle divide the circle into 4 congruent parts what kind of angle is formed by diameter?
A right-angled (90 degrees) cross (+) is formed by the two diameter lines crossing in the centre of the circle.
What is an arc that connects to the endpoint of a diameter?
An arc that connects to the endpoints of a diameter is known as a semicircle. This arc represents half of a circle and is formed by the points on the circle that lie between the two endpoints of the diameter. The diameter itself divides the circle into two equal halves, and the semicircle is the curved line connecting these points.
A chord of a circle that contains the cwnter of a circle?
A chord that contains the center of a circle is called a diameter. The diameter is the longest chord in the circle, and it divides the circle into two equal halves. It also passes through the center, making it unique among all other chords. Additionally, any angle inscribed in a semicircle formed by the diameter is a right angle.
What is the name of a half circle?
A half circle is commonly referred to as a "semicircle." It is defined as the shape formed when a circle is divided into two equal halves by a diameter. In geometry, a semicircle includes the curved edge and the straight line segment that forms the diameter.
WHAT 3-DIMENSIONAL FIGURE IS FORMED BY ROTATING A CIRCLE ABOUT A LINE?
When a circle is rotated about a line that lies in the same plane as the circle and does not intersect it, the three-dimensional figure formed is a cylinder. If the line is outside the circle and parallel to its axis, the result is a cylindrical shell. If the line is the diameter of the circle, the figure formed is a sphere. The specific shape depends on the position of the line relative to the circle.
What is the measure of the angle formed between a tangent and the diameter of a circle?
It is 90 degrees between the circle's diameter and its tangent
When a right triangle is inscribed in a circle will one of the legs of the triangle always be the diameter of a circle?
yes. the leg of the triangle has to be formed different because of the circle
When two diameters of a circle divide the circle into 4 congruent parts what kind of angle is formed by diameter?
A right-angled (90 degrees) cross (+) is formed by the two diameter lines crossing in the centre of the circle.
What is an arc that connects to the endpoint of a diameter?
An arc that connects to the endpoints of a diameter is known as a semicircle. This arc represents half of a circle and is formed by the points on the circle that lie between the two endpoints of the diameter. The diameter itself divides the circle into two equal halves, and the semicircle is the curved line connecting these points.
If I have a length of Eighty meters when formed into a circle what is its diameter?
The circumference of a circle is defined as 2(pi)d. Transpose the formula and calculate it.
What is a triangle in a circle that is formed by two chords and a diameter?
If a triangle is drawn in a circle with a diameter as the base of the triangle, then the angle opposite that diameter is a right angle. This is an extension of the theorem that the angle which an arc of a circle subtends at the centre of a circle is twice the angle which the arc subtends at the circumference. In the case of a diameter, then the angle subtended at the centre is 180° and thus the angle at the circumference is 90°.
What is a wind turbines width and height?
Its width is the diameter of the circle formed by the rotating blades, it has two heights, the height to the top of the tower and the height to the top of the circle formed by the rotating blades.
A chord of a circle that contains the cwnter of a circle?
A chord that contains the center of a circle is called a diameter. The diameter is the longest chord in the circle, and it divides the circle into two equal halves. It also passes through the center, making it unique among all other chords. Additionally, any angle inscribed in a semicircle formed by the diameter is a right angle.
What is the name of a half circle?
A half circle is commonly referred to as a "semicircle." It is defined as the shape formed when a circle is divided into two equal halves by a diameter. In geometry, a semicircle includes the curved edge and the straight line segment that forms the diameter.
WHAT 3-DIMENSIONAL FIGURE IS FORMED BY ROTATING A CIRCLE ABOUT A LINE?
When a circle is rotated about a line that lies in the same plane as the circle and does not intersect it, the three-dimensional figure formed is a cylinder. If the line is outside the circle and parallel to its axis, the result is a cylindrical shell. If the line is the diameter of the circle, the figure formed is a sphere. The specific shape depends on the position of the line relative to the circle.
What word mean half circle?
The word that means half circle is "semicircle." A semicircle is a two-dimensional shape formed by cutting a whole circle along its diameter, resulting in a shape that encompasses 180 degrees of the circle.
What are toruses?
A torus is a shape like a doughnut or tyre innertube: the shape that is formed if a circle is spun or rotated about a centre that is outside the circle. Picture a coin being whirled around in big circle at the end of a string: this creates a torus. The two defining dimensions are the diameter of the big circle (the length of the string) and the diameter of the small circle (the coin).
