Multiply the radius by 2 and then by 3.14. Divide the length of the arc by this answer. Multiply this fraction by 360 degrees. That will be your answer.
You find the arc measure and then you divide it in half to find the inscribed angle
To find the measure of arc JK, we can use the fact that the measure of an angle formed by two chords is half the sum of the measures of the arcs intercepted by the angle. Given that angle JLK is 37 degrees and the arc MN is 45 degrees, we can find arc JK as follows: Measure of angle JLK = (arc JK + arc MN) / 2. Substituting the known values, we have: 37 = (arc JK + 45) / 2. Multiplying both sides by 2 yields: 74 = arc JK + 45. Finally, solving for arc JK gives us: arc JK = 74 - 45 = 29 degrees.
To find the measure of angle 5, we can use the relationship between the arcs and the angles they subtend. If angle 5 subtends arc BC, then the measure of angle 5 is half the measure of arc BC. Therefore, angle 5 would measure ( \frac{42}{2} = 21 ) degrees. If angle 5 relates to arc DE, further information is needed to determine its measure.
To determine the measure of angle ( \angle 3 ), we need more context about the relationship between arc ( gbd ) and angle ( \angle 3 ). If ( \angle 3 ) is an inscribed angle that subtends arc ( gbd ), then its measure would be half of the arc's measure. Therefore, if arc ( gbd ) measures 280 degrees, ( \angle 3 ) would measure ( 140 ) degrees.
To determine the measure of angle 3, we need more context about the relationship between arc gbd and angle 3. If angle 3 is an inscribed angle that subtends arc gbd, then the measure of angle 3 would be half the measure of arc gbd. Therefore, if arc gbd is 280 degrees, angle 3 would measure 140 degrees.
You find the arc measure and then you divide it in half to find the inscribed angle
the measure of a minor arc equals the measure of the central angle that intercepts it.
An arc can be measured either in degree or in unit length. An arc is a portion of the circumference of the circle which is determined by the size of its corresponding central angle. We create a proportion that compares the arc to the whole circle first in degree measure and then in unit length. (measure of central angle/360 degrees) = (arc length/circumference) arc length = (measure of central angle/360 degrees)(circumference) But, maybe the angle that determines the arc in your problem is not a central angle. In such a case, find the arc measure in degree, and then write the proportion to find the arc length.
the answer is 98
To find an angle measure in a circle, you can use the relationship between the angle and the arcs it intercepts. For example, the measure of a central angle is equal to the measure of the arc it intercepts. For an inscribed angle, its measure is half of the measure of the intercepted arc. Additionally, you can apply the properties of angles formed by tangents, secants, and chords to determine angle measures.
To find the measure of arc JK, we can use the fact that the measure of an angle formed by two chords is half the sum of the measures of the arcs intercepted by the angle. Given that angle JLK is 37 degrees and the arc MN is 45 degrees, we can find arc JK as follows: Measure of angle JLK = (arc JK + arc MN) / 2. Substituting the known values, we have: 37 = (arc JK + 45) / 2. Multiplying both sides by 2 yields: 74 = arc JK + 45. Finally, solving for arc JK gives us: arc JK = 74 - 45 = 29 degrees.
You also need the measure of the central angle because arc length/2pi*r=measure of central angle/360.
To find the measure of angle 5, we can use the relationship between the arcs and the angles they subtend. If angle 5 subtends arc BC, then the measure of angle 5 is half the measure of arc BC. Therefore, angle 5 would measure ( \frac{42}{2} = 21 ) degrees. If angle 5 relates to arc DE, further information is needed to determine its measure.
30 degrees
To determine the measure of angle ( \angle 3 ), we need more context about the relationship between arc ( gbd ) and angle ( \angle 3 ). If ( \angle 3 ) is an inscribed angle that subtends arc ( gbd ), then its measure would be half of the arc's measure. Therefore, if arc ( gbd ) measures 280 degrees, ( \angle 3 ) would measure ( 140 ) degrees.
To determine the measure of angle 3, we need more context about the relationship between arc gbd and angle 3. If angle 3 is an inscribed angle that subtends arc gbd, then the measure of angle 3 would be half the measure of arc gbd. Therefore, if arc gbd is 280 degrees, angle 3 would measure 140 degrees.
To find the measure of an inscribed angle in a circle, you can use the property that the inscribed angle is half the measure of the intercepted arc. Specifically, if the inscribed angle intercepts an arc measuring ( m ) degrees, then the inscribed angle measures ( \frac{m}{2} ) degrees. Additionally, if you know two inscribed angles that intercept the same arc, they will be congruent.