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What is the measure of the angle formed by 2 chords intersecting within a circle if the opposite arcs they intercept are 90 and 130?
Wiki User
∙ 11y ago
15pi. after you add.
Wiki User
∙ 11y ago
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Measure of an angle formed by intersecting chords is half the sum of measures of the intercepted arcs?
true
What is the opposite of chord?
The opposite of consonance chords are dissonance chords.
When chords intersect in a circle are the vertical angles formed intercept congruent arcs?
Not unless the chords are both diameters.
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.
Are chords diameters?
By definition, diameters are lines that reach all the way across the circle, crossing the middle point. The definition of a chord is a line segment that stretches across a circle intersecting at two points that does not cross the middle point. Chords are not diameters, for the property that makes a line segment a diameter is the intersection with the middle point. If the line segment is a diameter, then it automatically means that it is not a chord, for in essence, they are opposite.
The measure of an angle formed by intersecting chords is of the sum of the measures of the intercepted arcs?
It is the measure of half the intercepted arc.
Measure of an angle formed by intersecting chords is half the sum of measures of the intercepted arcs?
true
What is the opposite of consonance chords?
The opposite of consonance chords are dissonance chords.
What is the opposite of chord?
The opposite of consonance chords are dissonance chords.
Intersecting chords form a pair of supplementary vertical angles?
false
Intersecting chords form a pair of congruent vertical angles.?
true
When chords intersect in a circle are the vertical angles formed intercept congruent arcs?
Not unless the chords are both diameters.
Intersecting chords form a pair of congruent are they called vertical angles?
apex= True
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.
When chords intersect in a circle the vertical angles formed intercept conruent arcs always sometimes never?
Sometimes
Are chords diameters?
By definition, diameters are lines that reach all the way across the circle, crossing the middle point. The definition of a chord is a line segment that stretches across a circle intersecting at two points that does not cross the middle point. Chords are not diameters, for the property that makes a line segment a diameter is the intersection with the middle point. If the line segment is a diameter, then it automatically means that it is not a chord, for in essence, they are opposite.
Which of the following was NOT characteristic of Impressionist music?
Answer: Heavy Ornamentation (Apex)
