Mathematics

From the cyclic quadrilateral TUVW above, find the value of x

From the cyclic quadrilateral TUVW above, find the value of x
  • A.
    26o
  • B.
    24o
  • C.
    20o
  • D.
    23o
Correct Answer: Option B
Explanation

TUVW is a cyclic quad
3χ + 20 + 88 = 180 (opp ∠ s of a cyclic quad are supplementary)
3χ + 108 = 180
3χ = 180 – 108
3χ = 72χ = 72/3χ = 24o