You cannot.
No, parallelograms and rectangles cannot have reflex angles. This is because 1. The sum of their interior angles must be 360 degrees. 2. Opposite angles must be equal. 3. If it were the case that a reflex angle existed, two angles would have to be greater than 180 by 2. 4. But by 1, the two angles would now sum over 360, and that cannot occur for a four-sided polygon.
Yes you can. The problem is on what surface you draw the triangle. On a plane this would be impossible, but if you do it on a spherical surface then you can even draw a triangle with 3 right angles.
The sum of the interior angles of a quadrilateral is 360 degrees so if 3 of them are right angles (90 °) the remaining fourth angle must also be 90 °. 360° - 3x90° = 90°
definitely a pentagon can.. It can be any shapes that have more than 4 sides except that they can't be regular shapes.
No. A pentagon has 5 sides and a triangle has 3 sides.
To draw a pentagon with 3 right angles, start by drawing a horizontal line segment. From one endpoint of the line segment, draw a vertical line segment perpendicular to the horizontal line to form a right angle. Then, draw two more right angles by drawing two more line segments from the endpoints of the original horizontal line segment. Finally, connect the endpoints of the line segments to form a pentagon with 3 right angles.
draw four lines the make 3 right angles but don't connect at the end continue to finish the pentagon with whatever lines you want
A pentagon with 3 right angles is considered to be an irregular pentagon because not all angles and all sides are equal.
No
Yes, my attempt at text art, below, is a 5-sided polygon (pentagon) with 3 right angles. _ | \ |_|
a pentagon
A pentagon has 5 sides.A regular pentagon has no right angles (5 interior angles each 108 degrees).An irregular pentagon can have at most 3 right angles, because a 4th would leave 180 degrees to be used for the final angle (540-360), which is a straight line.
A Pentagon has 5 angles. It can have 0, 1, 2, 3 or all 5 equal.
yes because you can draw a pentagon and devide it
jobby
It has abtuse angles and 3 triangles
A pentagon has five angles, and all of them are less than a right angle. So, the answer is five angles less than a right angle. Math doesn't have to be a Pentagon-level secret, honey.