Not necessarily. You can have, for example, a hexagon with angles measuring 95, 105, 115, 125, 135 and 145 degrees.
escoscolipse
That is a mathematical impossibility. At least 2 angles have to be congruent in order for the shape to have 4 sides.
A hexagon has no right angles what-so-ever.
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
In a regular hexagon in which the angles are congruent you can use a formula. ((6-2)*180)/6 120 degrees. The reason this works is that you can draw 4 diagonals inside the hexagon and triangles have 180 degrees each.
Irregular hexagon has 2 right angles all other sides are congruent. How large is each one?
No.
escoscolipse
Yes - divide the hexagon by drawing a line connecting two opposite sides, dividing it in half. (Drawing a line connecting two angles will only result in two congruent quadrilaterals).
A hexagon has no right angles.
That is a mathematical impossibility. At least 2 angles have to be congruent in order for the shape to have 4 sides.
No it has 4 congruent angles and 2 sets of congruent sides
A hexagon has no right angles what-so-ever.
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
Parallelograms normally have 2 congruent obtuse angles and 2 congruent acute angles that altogether add up to 360 degrees
In a regular hexagon in which the angles are congruent you can use a formula. ((6-2)*180)/6 120 degrees. The reason this works is that you can draw 4 diagonals inside the hexagon and triangles have 180 degrees each.
Yes, a triangle can have 2 congruent angles.