Example:In the given diagram, the vertex Q is aligned to the center of the protractor. The initial arm QP is aligned with the baseline of the protractor. m∠PQR = 80° What Are Different Types of Angles Based on Measurement in Degrees? We can classify angles based on the angle measuremen...
Trigonometric functions like the cotangent can also be used to find the ratio between sides of a unit circle (a circle with radius 1). Unit circle diagram (CC By-SA 3.0Wikimedia) Cotangent as a formula As a trigonometry formula, cotangent is usually abbreviated as "cot", as in the follow...
Below is the rotation system for a graph embedded on a surface. What surface is it embedded on? Draw a nice diagram of the graph as embedded on this surface. a. b,d,g b. d,c,a c. b,e,d d. a,c,b e. h,c Explain why we need three ...
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Answer and Explanation:1 Note from the given diagram that the angles measuring {eq}b {/eq} and {eq}120^\circ {/eq} form a linear pair. Hence, it follows that:... Learn more about this topic: Linear Pair | Definition, Postulate & Examples ...
Understanding the Astrological Chart Wheel How to Read the Houses in a Chart Wheel The following tutorial can help demonstrate ... Read More Astrological Houses: Divisions The Houses of the Birth Chart Astrological Houses: Divisions The following diagram of a chart reveals the order of the ... ...
Answer and Explanation:1 Given: angle DAC is 40 degrees, and angle ACD is 35 degrees. Prove: angle BDA is 70 degrees. The existence of angle DAC and angle ACD will form a...
the value of sin 120 can be calculated. we know the radius of the circle is the hypotenuse of the right triangle which is equal to the value 1. from the cartesian plane, we take, x= cos and y = sin by looking at the diagram given above, the value of sin 60 is equal to the va...
The missing variable is the measure of the angle {eq}\angle AOB {/eq} as shown in the diagram below: The vertical angles {eq}\angle AOB =... Learn more about this topic: Measurements of Angles Involving Tangents, Chords & Secants ...
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