TrigoMidTerms02

# TrigoMidTerms02 - the speed of the car in km/h 3 Find the...

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TRIGONOMETRY MIDTERM EXAM Name: _________________________________________   Date: Section: ________________________________________ Engr. A.S. Gonzalez Instructions B:  Solve the following problems in the given space below. Include your  solutions and put your final answers in a box. 1. Find the area of the sector determined by a central angle of  /6 radians in a π   circle of diameter 64 mm. 2. If an automobile wheel 78 cm in diameter rotates at 300 revolutions/min, what is

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Unformatted text preview: the speed of the car in km/h? 3. Find the perimeter of an isosceles triangle whose base is 80 cm and whose base angle is 70 degrees. 4. A tower 100 m high is situated at the top of a hill. At a point 550 m down the hill the angle between the surface of the hill and the line of sight to the top of the tower is 12 degrees. Find the inclination of the hill to a horizontal plane....
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## This note was uploaded on 02/15/2011 for the course GSB 4346 taught by Professor Sss during the Spring '10 term at De La Salle University.

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TrigoMidTerms02 - the speed of the car in km/h 3 Find the...

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