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What is the primary focal chord of a parabola?
The primary focal chord of a parabola is a line segment that passes through the focus of the parabola and has its endpoints on the parabola itself. For a standard parabola defined by the equation (y^2 = 4px), the focus is located at the point ((p, 0)). The primary focal chord is unique in that it is perpendicular to the axis of symmetry of the parabola and is the longest chord that can be drawn through the focus.
Does a tangent contain a chord?
yes
Can a chord become a tangent?
No because a chord is a small part of the circumference and a tangent is a line outside of the circle that touches the circumference at a single point.
Is it true or false that the measure of a tangent-chord angle is twice the measure of the intercepted arc inside the angle?
It is true that the measure of a tangent-chord angle is half the measure of the intercepted arc inside the angle. When a tangent line intersects a chord of a circle, it creates an angle between the tangent line and the chord, known as the tangent-chord angle. If we draw a segment from the center of the circle to the midpoint of the chord, it will bisect the chord, and the tangent-chord angle will be formed by two smaller angles, one at each end of this segment. Now, the intercepted arc inside the tangent-chord angle is the arc that lies between the endpoints of the chord and is inside the angle. The measure of this arc is half the measure of the central angle that subtends the same arc, which is equal to the measure of the angle formed by the two smaller angles at the ends of the segment that bisects the chord. Therefore, we can conclude that the measure of a tangent-chord angle is half the measure of the intercepted arc inside the angle.
Is a tangent in a circle a type of chord?
yes!
Can a chord also be a tangent?
In the limit, a chord approaches a tangent, but is never actually a tangent. (In much the same way as 1/x approaches 0 as x increases, but is never actually 0.)In the limit, a chord approaches a tangent, but is never actually a tangent. (In much the same way as 1/x approaches 0 as x increases, but is never actually 0.)In the limit, a chord approaches a tangent, but is never actually a tangent. (In much the same way as 1/x approaches 0 as x increases, but is never actually 0.)In the limit, a chord approaches a tangent, but is never actually a tangent. (In much the same way as 1/x approaches 0 as x increases, but is never actually 0.)
Can a chord be contained in a tangent?
No, because a tangent is the line lying on the same plane or it means there are not in the same line.
How many chords can a tangent contain?
A tangent to a circle can contain at most one chord, which is the line segment connecting two points on the circle that lies entirely within the circle. Since a tangent line only touches the circle at a single point and does not intersect it elsewhere, it cannot contain multiple chords. Therefore, regardless of how many points are on the circle, a tangent line can only be associated with one chord at that specific contact point.
What is the strait line from the circumference of a circle?
It could be a tangent or a chord.
Is the measure of a tangent chord Angle is twice the measure of the intercepted arc inside the Angle.?
Yes, the measure of a tangent-chord angle is indeed twice the measure of the intercepted arc. This is a key property of circles in geometry. Specifically, if a tangent and a chord intersect at a point on the circle, the angle formed between them is equal to half the measure of the arc that lies between the points where the chord intersects the circle.
How is a tangent different from a chord?
A Tangent is a straight line, outside the circle, that just touches the circle circumference in one place. A Chord is a straight line , inside the circle, but not passing throught the centre. and touches the circle circumference in two place.
What is the measure of xyz the tangent chord angle the arc is 148?
74 degrees
