Make the expression negative because sine is negative in the third quadrant. 240 degrees for the exterior angle. This fact is to be expected because the angles are 180 degrees apart, and a straight angle measures 180 degrees. Notice that the terminal sides of the angles measuring 30 degrees and 210 degrees, 60 degrees and 240 degrees, and so on form straight lines. Range (F) 30 Degrees to 240 Degrees F Temp. 94. If you enter a quadrantal angle, the axis is displayed. example 1250 in Radians second input as a fraction of π: Example 27/5 π or 1.2 π then press the button "Find Quadrant" on the same row. Item Industrial Glass Thermometer; Connection Location Vari-Angle; Stem Length 3 1/2 in; Temp. Correct answer to the question What are the negative and positive coterminal angles of 240 degrees? Coterminal angles are those angles that share the terminal side of an angle occupying the standard position. The reference angle of 240° is 60°. Use of calculator to Find the Quadrant of an Angle 1 - Enter the angle: in Degrees top input. The result can be shown in multiple forms. Heath Zenith HZ-5318-BZ Motion-Sensing Shielded Wide-Angle Twin Security Light, Bronze. Other options New and used from $25.85. The standard position means that one side of the angle is fixed along the positive x-axis, and the vertex is located at the origin. - e-eduanswers.com The exact value of is . You find that 240 – 180 = 60, so the reference angle is 60 degrees… 120 degrees for the interior angle. Find the Exact Value sin(240) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Radians is the ratio of the arc length to the radius of a circle. On this page, we put 240 Degrees into our formula to calculate the radians. Exact Form: How to calculate a reference angle The following is a step by step guide on how to calculate the reference angle of any angle. 240 Degrees is a measurement of an angle. The figure shows some positive angles labeled in both degrees and radians. A 240-degree angle is between 180 and 270 degrees, so its terminal side is in QIII.Subtract 180 from 240. $28.94 $ 28. Converting special angles between degrees and exact radians. To read step by step construction please visit the link given.https://techieprincee.blogspot.in/2017/08/draw-120-degree-just-you-need-to-draw.html Get it as soon as Wed, Dec 9. The given angle may be in degrees or radians. See Figure 1. FREE Shipping by Amazon. A reference angle is defined as the absolute of the difference between 180 degrees and the original angle. 4.4 out of 5 stars 585. Range (C) 30 Degrees to 240 Degrees Connection Size 3/4 in NPT; Fill Organic Fluid; Accuracy +/-1%; Special Features 9 Scale, Vari-Angle Connection, Fully Adjustable, Graphite Filled Bulb Chamber, Highly Accurate, Impact Resistant Case To find the reference angle of a given angle, A, with measure x°, we start by adding or subtracting... 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