Multiple choice

If the angle between two radii of a circle is 1300, then the angle between the tangents at the ends of the radii is -

  1. 650

  2. 500

  3. 400

  4. 700

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

For a circle, angle between tangents = 180° - angle between radii. Given angle between radii is 130°, angle between tangents = 180° - 130° = 50°. The question has typos: '1300' likely means 130°, and options '650', '500', etc. likely mean 65°, 50° etc.