An arrowhead
No because the 4 interior angles of a quadrilateral add up to 360 degrees
No, a quadrilateral cannot have more than one reflex angle. A reflex angle is an angle that is greater than 180 degrees but less than 360 degrees. If a quadrilateral had more than one reflex angle, the sum of its angles would exceed 360 degrees, violating the fundamental property that the sum of the interior angles of a quadrilateral is always 360 degrees. Thus, a quadrilateral can have at most one reflex angle.
No.
A 58-degree angle is an acute angle that is slightly more than half of a right angle (which is 90 degrees). Visually, it appears as a sharp angle, where the two rays diverge from a common vertex. You can imagine it as being a bit wider than a 45-degree angle but not quite as wide as a 60-degree angle. To visualize it, you could use a protractor or create one by marking a point and measuring 58 degrees from a horizontal line.
obtuse angle
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No because the 4 interior angles of a quadrilateral add up to 360 degrees
A chevron (arrowhead) is a quadrilateral with one angle of more than 1800.
An angle measuring more than 90 degrees is obtuse. An angle measuring less than 90 degrees is acute. An angle measuring 90 degrees is right.
No, a quadrilateral cannot have more than one reflex angle. A reflex angle is an angle that is greater than 180 degrees but less than 360 degrees. If a quadrilateral had more than one reflex angle, the sum of its angles would exceed 360 degrees, violating the fundamental property that the sum of the interior angles of a quadrilateral is always 360 degrees. Thus, a quadrilateral can have at most one reflex angle.
No.
Oh honey, that's a cute little angle you got there. A 23 degree angle is called an acute angle, sweetie. It's less than 90 degrees, in case you were wondering. Keep on measuring those angles, darling!
A 58-degree angle is an acute angle that is slightly more than half of a right angle (which is 90 degrees). Visually, it appears as a sharp angle, where the two rays diverge from a common vertex. You can imagine it as being a bit wider than a 45-degree angle but not quite as wide as a 60-degree angle. To visualize it, you could use a protractor or create one by marking a point and measuring 58 degrees from a horizontal line.
obtuse angle
obtuse angle
obtuse angle, definitely.
more than a 90 degree angle but less than a 180 degree angle