To find the distance across a small lake, a surveyor has taken the measurements shown in the figure below. If a = 850 ft, b = 960 ft, and C = 75°, find the distance across the lake. b ft a ft 874.65 ft 978.45 ft 1242.09 ft 1105.31 ft

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Q: To find the distance across a protected cove at a lake, a surveyor makes the measurements shown in…

A: Let's find.