How do you determine the number of possible solutions using the rule of law of sines given Angle A=31.9 degrees, a=30.6, b=37.9?
Solve oblique triangle, knowing A = 31.9; a = 30.6 and b = 37.9
Determine angles B and C.
-> B is equal to 41.03 degrees
180 - A - B = 180 - 31.9 - 41.03 = 107.07 degrees is Angle C.
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To determine the number of possible solutions using the rule of law of sines given Angle A=31.9 degrees, a=30.6, b=37.9, you would first calculate the sine of angle A, denoted as sin(A), using the given angle measurement. Then, you would calculate the ratios of the lengths of the sides to their corresponding angles, denoted as sin(a)/a and sin(b)/b, using the given side lengths.
Next, compare sin(A) to sin(a)/a and sin(b)/b. If sin(A) is greater than or equal to sin(a)/a and sin(b)/b, there is one possible solution, which forms an acute triangle. If sin(A) is less than sin(a)/a or sin(b)/b, there are two possible solutions: one acute triangle and one obtuse triangle.
In this specific case, calculate sin(A) using the given angle measurement of A=31.9 degrees. Then, calculate sin(a)/a and sin(b)/b using the given side lengths a=30.6 and b=37.9. Compare sin(A) to sin(a)/a and sin(b)/b to determine the number of possible solutions.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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