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Secants are lines that have a chord within them, and a chord is a segment that has endpoints on the circle itself.

Q: What are secants?

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A secant is not a subdivision of a minute.

Quadrants 2 and 3.

The measure of the angle formed by two secants intersecting outside the circle is one-half the difference of the intercepted arcs. Example: Major intercepted arc is 200o and the minor intercepted arc is 120o. 1/2 (200-120) = 40o ... The measurement of the angle formed by the two secants is 40o. I HOPE THIS CAN HELP YOU :))

It is half the difference of the intercepted arcs.Suppose you have a circle with centre O and the two secants AB and CD, when extended meet at X which lies outside the circle.Then the two arcs subtended by the secants are AC and BD. These give the two angles as AOC and BOD and then the required angle is 0.5*(angle AOC - angle BOD).

Yes, since it has vertices it has angles and since it has angles it has trigonometric ratios

Arcs are part of a circumference of a circle cut into pieces by chords, tangents, secants, etc.

½ the sum of the intercepted arcs.

Secants are chords that go through a circle ONCE! Tangents are rays or segments with one point touching the border of a circle and nothing else.

There are many angles inside a circle. You have inscribed angles, right angles, and central angles. These angles are formed from using chords, secants, and tangents.

By converting cosecants and secants to the equivalent sine and cosine functions. For example, csc theta is the same as 1 / sin thetha.

chords and secants are same as secant mean - a line which passes the circle by cutting it at two distinct points chord mean - it is a straight line segment whose endpoint both lie on the circle

Well, the secant is a function of an angle theta that equals 1/cos(theta) - it's not really a measure of time, so it's not a meaningful question to ask how many there are in a year. It's even less meaningful to ask how many there are in a "years".