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Unformatted text preview: Review for test 4:
1. Solve + − 2. Solve tan (3x) = 1 over 3. Solve = √ = on the interval [0, 2 ). ,) over the interval [0, 2 ) 4. Given in triangle ABC angle C is 120°, AC =6m and CB = 4 m,
find AB. 5. Given triangle ABC. a = 22 ft., b = 12 ft. and angle A is 45°,
find angle B in terms of sin B. 6. The pitcher’s mound on a softball field is 20 feet from home
plate and distance between the bases is 40 feet. At home
plate the angle between the line to the pitcher’s mound and
the line to first base is 45 °. How far is the picher’s mound
from first base? ...
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- Fall '08