Share/Like This Page
Browse Questions

Common Core Standard HSF-TF.A.3 Questions

(+) Use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for x, π + x, and 2π – x in terms of their values for x, where x is any real number.

You can create printable tests and worksheets from these questions on Common Core standard HSF-TF.A.3! 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.

Previous Page 1 of 2 Next
Grade 11 Trigonometry CCSS: HSF-TF.A.3
In triangle ABC, sin(C)=12. If AC=6 units, what is the length of ¯BC?
Right Triangle ABC v2
  1. 2 units
  2. 2√3 units
  3. 12 units
  4. 4√3 units
Grade 11 Trigonometry CCSS: HSF-TF.A.3
In triangle ABC tan(B)=√3. What is the length of ¯BC if AB=14 unit?
Right Triangle ABC v3
  1. 18 unit
  2. √312 units
  3. 4√3 units
  4. 1 unit
Grade 11 Trigonometry CCSS: HSF-TF.A.3
Find sec(495).
  1. -√22
  2. 1
  3. −√2
  4. -1
Grade 11 Trigonometry CCSS: HSF-TF.A.3
For triangle ABC, cos(C)=1√2. What is the value of BC if AC=√3 units?
Right Triangle ABC v2
  1. √2 units
  2. √32 units
  3. √6 units
  4. 1 unit
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of sin(3π2)?
  1. -1
  2. √22
  3. 1
  4. 12
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of tan(π)?
  1. -12
  2. √22
  3. 1
  4. 0
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of sin(5π2)?
  1. -√32
  2. √22
  3. 1
  4. 0
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of tan(5π4)?
  1. -√32
  2. √22
  3. 1
  4. 0
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of sin(π6)?
  1. -12
  2. √22
  3. √32
  4. 12
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of tan(7π4)?
  1. -1
  2. -√22
  3. 1
  4. √22
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of cos(π6)?
  1. 1
  2. √22
  3. √32
  4. 2√3
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of sin(5π4)?
  1. -1
  2. -√22
  3. -√32
  4. √22
Grade 12 Trigonometry CCSS: HSF-TF.A.3
What is the value of sin(π3)?
  1. 1
  2. √22
  3. √32
  4. 2√3
Previous Page 1 of 2 Next

Become a Pro subscriber to access Common Core questions

Unlimited premium printables Unlimited online testing Unlimited custom tests

Learn More About Benefits and Options