Question 30
Circle TheoremsFrom the cyclic quadrilateral TUVW above, find the value of x.
- A.23°
- B.26°
- C.24°
- D.20°
Show the answer and explanation
Answer: C (24°)
Explanation
Opposite angles of a cyclic quadrilateral add to 180°: 3x + 20 + 88 = 180, so 3x = 72 and x = 24°.