A triangle has three sides and three angles that total 180 degrees.
An octagon has 8 sides and 8 angles.
If all 4 sides are equal and the angles are not 90 degrees it is a rhombus.
It will have 28 sides if its interior angles add up to 4680 degrees
NO!!! It can be a Rhombus. Square ' 4 equal sides and four angles at 90 degrees. Rhombus' 4 equal sides, but no angles at 90 degrees.
No polygon can have less than 3 angles. It would be a triangle with 3 sides but that has 3 angles.
Any shape that has more than 4 sides has all angles bigger than 90 degrees.
A triangle where all three sides are equal is called an equilateral triangle. The sum of all three angles in any triangle is 180 degrees, and since equal sides means equal angles, three equal angles totaling 180 degrees; each angle must be 60 degrees.
If the interior angles add up to 72000 degrees then the shape has 402 sides
A polygon with seven sides is called a heptagon. A heptagon has seven interior angles totaling 9000 and seven exterior angles totaling 3600
A rhombus
A square
It could be a heptagon which has seven sides and a total of 900 degrees of interior angles.
The four inside angles add up to 360 degrees.
364
They are both triangles. Fallacious...begs the question. Each has three sides and three angles. Each has interior angles totaling to 180 degrees.
A shape has three sides if its interior angles add up to equal 180 degrees.
The whole shape has 540 degrees in it. To work out the amount of degrees in any shape - total degrees in shape = ((180 x number of sides of shape) - 360)