Total of interior angles 180 x 7 - 360 ie 900.
Total of known angles 570
Balance 330
Each remaining angle 165o
The 7 interior angles of a heptagon add up to 900 degrees
360/7 = 51o25'42.86''
A protractor is used to measure angles
The three interior angles of every triangle always add up to 180 degrees. If all of them are the same measure, then each one must be 180/3 = 60 degrees.
They are congruent shapes.
The 7 interior angles of a heptagon add up to 900 degrees
Two angles are congruent if they have the same measure.
360/7 = 51o25'42.86''
There are no supernatural beings in a heptagon.
A protractor is used to measure angles
The three interior angles of every triangle always add up to 180 degrees. If all of them are the same measure, then each one must be 180/3 = 60 degrees.
They are congruent shapes.
Vertical angels
A heptagon has 7 angles. You can remember this by the hep- help. Help I have 7 kids!!!
There is no specific name for them.
A rhombus
Any regular polygon with an even number of sides will have opposite angles of equal measure.