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Worksheet: Using Pythagorean Identities

Q1:

Find given where .

  • A
  • B
  • C
  • D

Q2:

Find given where .

  • A
  • B
  • C
  • D

Q3:

Find given where .

  • A
  • B
  • C
  • D

Q4:

Find the value of .

  • A
  • B
  • C
  • D

Q5:

Find the value of given .

Q6:

Find the value of given .

Q7:

Find the value of given where .

  • A
  • B
  • C
  • D

Q8:

Find the value of given where .

  • A
  • B
  • C
  • D

Q9:

Find given and .

  • A
  • B
  • C
  • D

Q10:

Find given .

  • A
  • B
  • C
  • D

Q11:

Find the value of given .

  • A
  • B
  • C
  • D

Q12:

Find the value of given where .

  • A
  • B
  • C
  • D

Q13:

Find the value of given where .

  • A
  • B
  • C
  • D
  • E

Q14:

Knowing that and , find .

  • A
  • B
  • C
  • D
  • E

Q15:

Find the value of given where .

  • A
  • B
  • C
  • D