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sin30 is 1/2 or 0.5

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16y ago

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What is Sine in a 30-degree-angle?

sin(30) = 1/2


A 30-60-90 triangle has a hypotenuse of length 44. What is the length of the side opposite the 30 degree angle?

I assume your 90 degree angle is on the right and the 30 degree angle is opposite that. ( degree mode ) sin theta = opposite/hypotenuse sin 30 degrees = opp./44 = 22


What rise does a 30 degree angle give over 5 m?

5*sin(30) = 2.5 metres.


What is the csc of a 30 degree angle?

The cosecant (csc) of a 30-degree angle is the reciprocal of the sine of that angle. Since the sine of 30 degrees is ( \frac{1}{2} ), the cosecant is calculated as ( \text{csc}(30^\circ) = \frac{1}{\sin(30^\circ)} = \frac{1}{\frac{1}{2}} = 2 ). Therefore, the csc of a 30-degree angle is 2.


What is the value of x in a 90 degree triangle with a hypotenuse of 30 and a 45 degree angle x is the opposite of the 45 degree angle us a trigonometric function?

Use and rearrange the sine ratio: 30*sin(45) = 21.21320344 units


The lentgh of the hypotenuse of a 30 -60 degree right triangle is 7.5 meters find the length of the opposite side of the 30 degree angle?

It is: 7.5*sin(30) = 3.75 meters


Show you a 30 degree angle?

30 degree angle


What is the sin of a 37 degree angle?

sin(37) = 0.6018150232


If the side opposite a 30 degree angle in a right trangle is 12.5 meters how long is the hypotenus?

12.5/sin(30) = 25 meters


Is a 30 degree angle congruent to a 30 degree angle?

Yes.


How is a 30 degree angle related to a 60 degree anlge?

a 60 degree angle is twice the size of a 30 degree angle.


What is the sin of a 33 degree angle?

0.766