obtuse angle

Frequency: 6.07.5 per million words

An angle between 90 and 180 degrees.

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Examples (20)

  • An obtuse angle is greater than 90 degrees but less than 180 degrees.
  • A triangle with an obtuse angle is called an obtuse triangle.
  • In today's geometry lesson, we will learn how to measure an obtuse angle.
  • In geometry, an obtuse angle measures more than 90 degrees.
  • The corner of the room formed an obtuse angle, which made placing furniture difficult.
  • The carpenter carefully cut the wood to form an obtuse angle.
  • Use your protractor to draw an obtuse angle of exactly 135 degrees.
  • Can you identify the obtuse angle in this diagram?
  • A triangle can have at most one obtuse angle.
  • She explained how to draw an obtuse angle using a protractor.
  • The architect designed the roof with an obtuse angle to allow for better water runoff.
  • The roof pitch created a large obtuse angle.
  • Can you identify the obtuse angle in this parallelogram?
  • An obtuse angle is wider than a right angle.
  • If the sum of two angles is 180 degrees and one is acute, the other must be an obtuse angle.
  • We learned about acute, right, and obtuse angles today.
  • Recognizing an obtuse angle is a basic skill in trigonometry.
  • Avoid creating an obtuse angle in the corner for structural integrity.
  • The opened laptop screen and the keyboard create an obtuse angle for comfortable viewing.
  • The teacher asked the students to draw an obtuse angle of 120 degrees.