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The measure of an angle formed by two secants intersecting inside the circle equals?
Wiki User
∙ 8y ago
½ the sum of the intercepted arcs.
Wiki User
∙ 8y ago
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If you have a circle and the measure of the arc AB equals 80 and the measure of arc CE equals 16 which is the measure of EDC?
32 degrees
How are lengths of intersecting chords related?
If two chords intersect within a circle, the product of the two segments of one chord equals the product of the two segments of the other chord. In short, if two chords intersect in a circle, their length is equal.
How many secants in a years?
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".
A circle is didvided into n congruent arcs. What is the measure of each arc if n equals 4?
It is: 360/4 = 90 degrees
Do you measure angles in anything other than degrees?
You can measure angles in degrees. However, The other common measurement for angles is radians. For this measurement, consider the unit circle (a circle of radius 1) whose center is the vertex of the angle in question. Then the angle cuts off an arc of the circle, and the length of that arc is the radian measure of the angle. It is easy to convert between degree measurement and radian measurement. The circumference of the entire circle is 2 ( is about 3.14159), so it follows that 360° equals 2 radians. Hence, 1° equals /180 radians, and 1 radian equals 180/ degrees. Most calculators can be set to use angles measured with either degrees or radians. Be sure you know what mode your calculator is using.
The measure of an angle formed by two secants intersecting outside the circle equals?
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 :))
What is the measure of an angle formed by two secants intersecting outside the circle equals?
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).
If you have a circle and the measure of the arc AB equals 80 and the measure of arc CE equals 16 which is the measure of EDC?
32 degrees
How are lengths of intersecting chords related?
If two chords intersect within a circle, the product of the two segments of one chord equals the product of the two segments of the other chord. In short, if two chords intersect in a circle, their length is equal.
If the measure of arc XY plus the measure of arc YZX equals 360 degrees and the arcs do not overlap then the arcs form what?
a circle
The length of an arc equals the degree measure of the are divided bt 360 times the?
circumfrence off the circle
How many secants in a years?
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".
A circle equals how many degrees?
A circle equals 360º.
A circle is didvided into n congruent arcs. What is the measure of each arc if n equals 4?
It is: 360/4 = 90 degrees
How do you measure the area of a circle and why does it work?
The area of a circle is equal to that of a triangle whose base has the length of the circle's circumference (distance around the circle) and whose height equals the circle's radius which comes to Pi multiplied by the radius squared. Area of Triangle 1/2 *base*height
What is circle times circle equals square AND circle triangle divided by square equals circle plus circle?
well it means that if u square something that's is all i know
Do you measure angles in anything other than degrees?
You can measure angles in degrees. However, The other common measurement for angles is radians. For this measurement, consider the unit circle (a circle of radius 1) whose center is the vertex of the angle in question. Then the angle cuts off an arc of the circle, and the length of that arc is the radian measure of the angle. It is easy to convert between degree measurement and radian measurement. The circumference of the entire circle is 2 ( is about 3.14159), so it follows that 360° equals 2 radians. Hence, 1° equals /180 radians, and 1 radian equals 180/ degrees. Most calculators can be set to use angles measured with either degrees or radians. Be sure you know what mode your calculator is using.
