Find the length of each side labeled a. Do not use a calculator.

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Solve each triangle ABC.

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Solve each triangle ABC.

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Solve each triangle ABC.

A = 68.41°, B = 54.23°, a = 12.75 ft

Solve each triangle ABC.

B = 42.88°, C = 102.40°, b = 3974 ft

Solve each triangle ABC.

C = 79° 18', c = 39.81 mm, A = 32° 57'

To find the distance AB across a river, a surveyor laid off a distance BC = 354 m on one side of the river. It is found that B = 112° 10' and C = 15° 20'. Find AB. See the figure.

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To determine the distance RS across a deep canyon, Rhonda lays off a distance TR = 582 yd. She then finds that T = 32° 50' and R = 102° 20'. Find RS. See the figure.

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