163T2 - Math 163 Test 2 Review Ch. 6-8 Name:_...

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Name:__________ Test 2 Review Ch. 6-8 NON-CALCULATOR 1. Find the exact value: a. 5 sin 3 b.   2 3 csc c. 11 cot 4 d. 3 4 cos e. 15 tan 4 f. 19 sec 6 2. If 13 csc 5 and cos 0 ,then find the exact value of cot cos and . 3. An airplane flying at an altitude of 20,000 feet passes directly over a fixed object on the ground. One minute later, the angle of depression to the object is o 60 . Approximate the speed of the airplane in (ft/min). 4. If angle is in standard position and P(7,-4) is on the terminal side, then find the exact value of sec a. 9 4 t b. 41 3 t
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163T2 - Math 163 Test 2 Review Ch. 6-8 Name:_...

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