Get the value of sin 120 degrees using the unit circle and the help of other trigonometric angles. Also, learn how to derive the value of important trigonometric angles at BYJU’S.
The value of sin 180 is equal to the value of sin 0. Learn here to find the value of sin pi or sin π by using trigonometry functions and formulas. Derivation of sin 180 degrees at BYJU’S.
Find the reference angle for {4 pi} / 5. Find the value of x and m angle U. Calculate the angle between v = (2, 2, 4) and w = (2, -1, 1). Calculate angle E. Use the reference angle to find the exact value of the given expression. \sin(-315^\circ) ...
To find cosecant of an anglex, denoted csc(x), we can use the following relationship between sine and cosecant. csc(x) = 1 / sin(x) That is, csc(x)... Learn more about this topic: Reciprocal Identities | Uses & Applications ...
Cos 120°: ValueIn order to find the value of cos 120°, students need to draw a right-angled triangle (refer to the image below) and can use either of the two formulas i.e, cos (180° –θ) = – cosθ or cos (90° + θ) = – sinθ....
τ=|r| |F|sinθ=(0.75 m)(15 N)sin70∘≈11 N⋅m Step 3: To find the direction of the torque, point your fingers downward and curl them to the right. Your thumb points out of the page which indicates a positive torque. The torque on the bar is τ=+11 N⋅m Ex...
If you can listen what someone is saying on a recording and type it out at a reasonably decent pace, there is no shortage of transcriptionist jobs available online. Just need to find a few hours of quiet time to do it. Maybe nap time?
“Direct Measurement of the Cohesive Law of AdhesivesUsing a Rigid Double Cantilever Beam Technique”8can be used for inputs to ANSYS. If you don’t find experimental data published for your chosen adhesive, then you will need to do some lab measurements. In addition, the correct contact ...
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Method 1 – Using an Arithmetic Formula to Calculate Distance between Two GPS Coordinates Steps: Create a new row titledDistance (Miles). Select the result cell to apply the following formula: =ACOS(COS(RADIANS(90-C5))*COS(RADIANS(90-C6))+SIN(RADIANS(90-C5))*SIN(RADIANS(90-C6))*COS(...