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.
A square has four interior angles. Each angle measures 90 degrees, totaling 360 degrees for all four angles combined. In addition to the angles, a square has four sides, making it a quadrilateral.
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.
A shape with 12 angles and 12 sides is called a dodecagon. In geometry, a dodecagon can be regular, with all sides and angles equal, or irregular, with varying side lengths and angles. The interior angles of a regular dodecagon sum to 1800 degrees, with each angle measuring 150 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
A shape with seven sides is called a heptagon. Heptagons can be regular, with all sides and angles equal, or irregular, with varying side lengths and angles. The sum of the interior angles of a heptagon is 900 degrees.