Algebra 2 Honors
Find the degree measure of an angle in
standard position determined by the
rotation of the initial ray through one and
two-thirds of a clockwise revolution.
Name
KEY
Write a formula for the measures of all
angles coterminal with the giv.en angle.
Then use the formula to find two angles, one
one positive and one negative, that are
Find a first-quadrant angle 0, for which an
angle four times as large as 0 will be in the
given quadrant: Quadrant 3
If sin 0 = 6, and cos 0 < 0 find
the other five trig functions.
Find the exact value for x and y.
Determine the measurements for angle 8 for each of the following triangles. Round to the nearest
of a degree.
Draw a picture for each/ Round all answers to the nearest thousandth.
7. An airplane is at an elevation of 35,000 ft when it begins its approach. to an airport. Its angle of
descent is 6 °. What is the approximate air distance between the plane and the airport?
8. An engineer builds a 75-foot vertical cellular phone tower. Find the angle of elevation to the top of
the tower from a point on level ground 95 feet from its base.
Points A and B (on the same side of a tower) are 12 m apart. The angles of elevation of the top of a
tower are 35° and 45° respectively. Find the tower's height.
Math Trig Quiz 1 Review Key
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