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If central angle is 65°, what is the measure of the major arc whos..
If central angle is 65°, what is the measure of the major arc whose end points are at the intersection of the central angle and the circle. => 250 ° or 295 ° or 150 &d..
A circle is divided into 3 congruent sectors and then each of it is di..
A circle is divided into 3 congruent sectors and then each of it is divided into 4 congruent sectors. What is the measure of the central angle of each sector in degrees? => 30 o or 120 o or ( 100 7 ) o or ( 25 3 ) o..
If the measure of an arc is 180, then it is a _____.
If the measure of an arc is 180, then it is a _____. => minor arc or semi circle or major arc or central angle..
Measurement of Angles
To measure an angle we shall use two kinds of units, the degree unit and the radian unit. A degree(Sexagesimal system) is defined to be an angle formed by half-line (or a ray) rotated about its end point (1/360) of a ..
Find the measure of the central angle that represents 58% in a circle ..
Find the measure of the central angle that represents 58% in a circle graph. => 213.8° or 218.8° or 208.8° or 203.8°..
Angles
An angle is an amount of rotation of a half-line (or ray) in a plane about its end point from an initial position to a terminal position. The important terms are: Measurement of angle, Positive and Negative angles, Lines at right ..
Angle
In a given plane two lines intersect at only one point. The angles are measured with the help of a protractor. The measure of an angle is called its magnitud..
Find the length of the arc, if 25 radians is the central angle in a ci..
Find the length of the arc, if 25 radians is the central angle in a circle of radius 2 inches. => 75 inches or 50 inches or 25 inches or 12.5 inches..
Find the length of the arc, if 45° is the central angle in a circl..
Find the length of the arc, if 45° is the central angle in a circle of radius 7.5 in. => 5.89 in. or 2.5 in. or 6 in. or 5.67 in...
The table shows the percentage of chocolates distributed among four ch..
The table shows the percentage of chocolates distributed among four children. Find the measure of the central angle that would represent Adam's share in a circle graph. => 70° or 10° or 36° or 80°..
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