179∘is an example of which of these angles?a)An obtuse angleb)An...
Explanation:
An angle is formed by two rays emanating from the same point. It is measured in degrees. There are four types of angles: acute, right, obtuse, and straight angles.
Acute Angle:
An acute angle is any angle that measures less than 90 degrees. It is named so because it is "sharp" and "pointy". Examples of acute angles include 30 degrees, 45 degrees, and 60 degrees.
Right Angle:
A right angle is an angle that measures exactly 90 degrees. It is named so because it forms the "right" angle, which is the basis of many geometric constructions. Examples of right angles include the corners of a square or a rectangle.
Straight Angle:
A straight angle is an angle that measures exactly 180 degrees. It is named so because it forms a "straight" line. Examples of straight angles include the diagonal of a square or a rectangle.
Obtuse Angle:
An obtuse angle is any angle that measures greater than 90 degrees but less than 180 degrees. It is named so because it is "blunt" or "dull". Examples of obtuse angles include 120 degrees, 135 degrees, and 150 degrees.
Answer:
The angle 179 is an example of an obtuse angle as it measures greater than 90 degrees but less than 180 degrees.
179∘is an example of which of these angles?a)An obtuse angleb)An...
We know, Obtuse angle measures bigger than 90 degrees and smaller than 180 degrees. so, 179 degree measures bigger than 90 degree and smaller than 180 degrees so the correct answer is Obstuse angle.
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