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You can create printable tests and worksheets from these Grade 11 Trigonometry questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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$(-4pi)/3$ is equivalent to
1. $(-2pi)/6$
2. $(4pi)/3$
3. $pi/3$
4. $(2pi)/3$
If AC is 15, AB is 17, and BC is 8, then find $cos(B)$.
1. $8/15$
2. $15/8$
3. $8/17$
4. $15/17$
In radians, $x^o=$
1. $pi/(180x)$
2. $180/(pi x)$
3. $(180x)/pi$
4. $(pi x)/180$
If $sin(theta)=7/25$ what is $tan(theta)$?
1. $7/24$
2. $24/25$
3. $7/8$
4. $24/7$
If $theta$ is a reflex angle and $tantheta=-4/3$, then $sintheta=$
1. $-3/5$
2. $-4/5$
3. $5/3$
4. $5/4$
If AC is 12, AB is 9, and BC is 15, then what is $cos(C)$?
1. $4/3$
2. $4/5$
3. $3/5$
4. $3/4$
Reference angles must be
1. in degrees.
2. positive and acute.
3. positive and obtuse.
POSITIVE angles go in which direction?
1. clockwise
2. counter-clockwise
3. up
4. down
State the amplitude of the function $y=1/3cos(x-2)$:
1. $1/3$
2. $pi$
3. $-2$
4. $-pi$