Suppose an angle has a measure of 135 degrees. If a circle is centered at the vertex of the angle, then the arc subtended by the angle's rays is x times as long as 1/360th of the circumference of the circle.
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Suppose an angle has a measure of 115 degrees. a. If a circle is centered at the vertex of the angle, then the arc subtended by the angle's rays is 115.02 times as long as 1/360th of the circumference of the circle. b. A circle is centered at the vertex of the angle, and 1/360th of the circumference is 0.02 cm long. What is the length of the arc subtended by the angle's rays? 252.7 cm c. Another circle is centered at the vertex of the angle. The arc subtended by the angle's rays is 69 cm long. * 1/360th of the circumference of the circle is 0.59 cm long. Hint: The arc subtended by the angle's rays is how many times long as 1/360th of the circumference of the circle? Use this to help you determine this answer. * Therefore the circumference of the circle is cm.
Shaiju T.
Suppose an angle has a measure of 120 degrees. a. If a circle is centered at the vertex of the angle, then the arc subtended by the angle's rays is times as long as 1/360th of the circumference of the circle. b. A circle is centered at the vertex of the angle, and 1/360th of the circumference is 0.03 cm long. What is the length of the arc subtended by the angle's rays? cm c. Another circle is centered at the vertex of the angle. The arc subtended by the angle's rays is 60 cm long. 1/360th of the circumference of the circle is cm long. Therefore the circumference of the circle is cm.
William R.
An angle subtending an arc that is 1/360th of the circumference of any circle centered at its vertex measures one degree. For the angle shown below, the arc subtended by the angle's rays is 45 times as large as 1/360th of the circumference of the given circle, so the angle has a measure of 45 degrees. Answer the following questions relative to degree angle measure. a. An angle has a measure of 75 degrees. This means that, for any circle centered at the angle's vertex, the arc subtended by the angle's rays will be times as long as 1/360th of the circumference of that circle. b. An angle has a measure of 75 degrees, and a circle is centered at the vertex of the angle. 1/360th of the circumference of the circle's circumference is 0.15 inches long. How long is the arc subtended by the angle's rays? inches long c. A circle is centered at the vertex of an angle. The arc subtended by the angle's rays is 2.3 inches long, and 1/360th of the circumference of the circle is 0.02 inches long. What is the measure of the angle in degrees? degrees
Chapman H.
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