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What are the kinds of angle and triangle?
Types of angles: acute, right angle, obtuse and reflex Types of triangles: equilateral, isoceles, right angle triangle and scalene
What traingle has a reflex angle?
No triangle can ever have a reflex angle inside it.
Are reflex angles always on the corners of a triangle?
yes they are and they are very big angles.
What triangle has 3 right angles 1 obtuse and 1 reflex angles?
None.
What are the angles of a triangle in a 12 sided polygon?
Such a triangle can have any non-reflex angle - subject to the three angles of the triangle adding to 180 degrees.
What are the kinds of angle and triangle?
Types of angles: acute, right angle, obtuse and reflex Types of triangles: equilateral, isoceles, right angle triangle and scalene
Why cant a triangle have a reflex angle?
The three interior angles in a triangle must add up to 180o, and a reflex angle is one that is bigger than 180o. This makes it impossible for a triangle to have any interior reflex angles.
What traingle has a reflex angle?
No triangle can ever have a reflex angle inside it.
Are reflex angles always on the corners of a triangle?
yes they are and they are very big angles.
What triangle has 3 right angles 1 obtuse and 1 reflex angles?
None.
What are the angles of a triangle in a 12 sided polygon?
Such a triangle can have any non-reflex angle - subject to the three angles of the triangle adding to 180 degrees.
Is it possible to draw a triange with a reflex angle?
If you mean the reflex angle is an interior angle of the triangle then no. The sum of the interior angles of a triangle is 180o, which mean all the angles must be less than 180o, but a reflex angle is greater than 180o and so cannot be one of these angles.
Can a triangle have a reflex angle?
The three interior angles of a triangle can only be Acute or Obtuse. However, the external component of these three angles is reflex.
Why can't triangles have a reflex angle?
A reflex angle is between 180° and 360°. The sum of the 3 angles in a triangle is 180°, so the largest possible angle in a triangle is slightly less than 180°
Can there be more than one reflex angle in a polygon?
Yes. Take an equilateral triangle and move two of the midpoints of the sides towards the center.
Can triangle have 2 obtuse angles?
The sum of the internal angles of any triangle is 180. An obtuse angle is any angle over 90 and less than 180 degrees. so no, there cannot be two of these in a triangle. Even including the external angles, this is impossible - the external angles are all reflex angles above 180 degress
Can a polygon be equilateral and equiangular but not convex?
No. A non-convex polygon must have at least one reflex angle (between 180 and 360 degrees). But by equiangularity, all the angles of the polygon would have to be reflex. On a plane surface this is not possible.
