Correct Answer: Option A

Explanation

O\(\hat{P}\)T = 90º (The radius is perpendicular to the tangent at the point of contact.)

Sum of angles in \(\triangle\) PQT = 30 + ( 90 + x ) + (x + 2x) = 180

= 120 + 4x = 180

4x = 180 - 120 = 60º

x = \(\frac{60}{4}\) = 15°

Therefore, P\(\hat{T}\)O = 2x = 2 x 15 = 30º

• what is the cutt off mark for osun state college of nursing science in Asubiaro osun? Answer this

  1 Answers   ·   Medical Science   ·   9 hours ago
• How can I get better at wave length 😭? Answer this

  2 Answers   ·   Physics   ·   4 days ago
• What can i study with 155 score in science course? Answer this

  4 Answers   ·   Biology   ·   4 days ago