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How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?
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Apr 18, 2018
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How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?
Mathematics
high-school
Tanekqua
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Answer:
no triangles can be formed
Explanation:
Migloo
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Apr 20, 2018
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Migloo
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We are given
m∠A = 75 deg
a = 2
b = 3
Apply the Law of Sines.
sin(B)/b = sin(A)/a
sin(B)/3 = sin(75)/2
sin(B) = (3*sin(75))/2 = 1.45
The value of the sin function cannot exceed 1.
This means that the triangle cannot exist.
Answer:
No distinct triangles
Daniil Shevelev
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Apr 23, 2018
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Daniil Shevelev
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