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Geometry/Trig help please? Part a) Show the equation you set up to solve for AB. Part b) What is the length of AB Part c) Show the equation you set up to solve for m<B Part d…

Geometry/Trig help please? Part a) Show the equation you set up to solve for AB. Part b) What is the length of AB Part c) Show the equation you set up to solve for m<B Part d…
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Geometry/Trig help please?

Part a) Show the equation you set up to solve for AB.

Part b) What is the length of AB

Part c) Show the equation you set up to solve for m<B
Part d) What is the m<B

Geometry/Trig help please? Part a) Show the equation you set up to solve for AB. Part-example-1
User Steven Liekens
by
8.0k points

1 Answer

5 votes
AB^2 = 55^2 + 108^2 -2×55×108×cos(59deg)
AB = 92.6 m


sinB/55 = sinC/92.6
B = 30.61 = 31 degrees
User Yedidya Rashi
by
8.5k points
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