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=1/2=0.5
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Earn +20 ptsQ: Sin 30 in trignometry
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What is sin 30?
lovinglifeee
You want 9th standard maths solved model papers?
trignometry
What is the sine of 30 degrees?
sin(30) = 0.5
The shorter leg of a 30-60-90 degree triangle is 6 what is the length of the other leg?
Use the Sine rule. If L is the length of the longer leg, then L/sin(60) = 6/sin(30) So that L = 6*sin(60)/sin(30) = 12*sin(60) = 12*sqrt(3)/2 = 10.39 units.
What is the cofunction of sin 30 degree?
cos 60
Related questions
Which country invented trignometry?
Greece introduced trignometry
Who is the father of trignometry?
Hipparchus
What is the answer to sin of 390 degrees?
sin(360+30) =sin(30)= 1/2
What is the study of triangles called?
Trignometry
Evaluate the expression sine 30 degree cosecant 30 degree?
Sin(30) + cosec(30) = sin(30) + 1/sin(30) = 0.5 + 1/0.5 = 0.5 + 2 = 2.5
What is the sin theta of 30 degrees?
Sin theta of 30 degrees is1/2
Who invented trignometry?
hipparcus a greek mathematician
What is equivalent to sin 210 degree?
Sin -30
Is this statement true or falseIf sin 30° = 0.5, then sin-1 0.5 = 30°?
true
Does trignometry secant relate to circles secant?
yes
Find the value of a if tan 3a is equal to sin cos 45 plus sin 30?
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.
What is sin 30?
lovinglifeee
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