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Solve the following problems dealing with Law of Sines.
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1. |
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In  ,
sin P - 0.2,
sin R = 0.4 and r = 22.
Find the length of p.
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2. |
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In  ,
m<B = 80º,
m<C = 34º and a = 16.
Find the length of b to the nearest tenth. |
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3. |
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In
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m<R = 105º, r = 12, and t = 10.
Find the m<S, to nearest degree. |
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4. |
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Points A & B are
on one side of a river, 100' apart, with C on the
opposite side. The angles A and B
measure 70º and 60º respectively. What is the
distance from point A to point C, to
nearest foot? |
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5. |
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In
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m<A = 50º, m<B = 35º, and a = 12.
Find the missing sides and angle.
(nearest tenth, nearest degree) |
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6. |
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In an isosceles triangle, the vertex
angle is 30º and the base measures 12 cm. Find the
perimeter of the triangle to the nearest integer. |
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