• Math

  Mathematics problem

  Posted by Prince on June 19, 2023 at 8:26 pm

  Find the missing angle in the triangle: 40°, 60°, _____

  Charvitha replied 1 year, 8 months ago 2 Members · 1 Reply

  • #mathematics
• 1 Reply

• 

  Charvitha

  Member

  June 21, 2023 at 9:45 pm

  The sum of the angles in triangle=180

  let missing angle=x°

  so 40°+60°+x=180°

  100+x=180

  x=180°-100°

  x=80°

  Therefore missing angle is 80°

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