For any 2D shape, the interior angle (IA) is equal to the number of sides (n) minus 2 multiplied by 180
IA = (n-2)*180
For a heptagon this is 900
A heptagon is a 7 sided polygon whose 7 interior angles add up to 900 degrees.
The 7 interior angles of a heptagon add up to 900 degrees
A heptagon is a seven-sided polygon. It has seven interior angles. If it is a Regular polygon, each interior angle measures approximately 128.57 degrees, to a total of 900 degrees.
The 7 interior angles of a heptagon add up to 900 degrees
A heptagon has 7 sides and 7 vertices with 7 interior angles that add up to 900 degrees
7
An heptagon has 7 interior angles that add up to 900 degrees.
A heptagon is a 7 sided polygon whose 7 interior angles add up to 900 degrees.
The sum of the measures of the interior angles of a heptagon is 900 degrees.
An heptagon has 7 interior angles that add up to 900 degrees
7
The exterior angles of a heptagon add to 360 degrees The interior angles add to 900 degrees.
The 7 interior angles of a heptagon add up to 900 degrees
A heptagon is a seven-sided polygon. It has seven interior angles. If it is a Regular polygon, each interior angle measures approximately 128.57 degrees, to a total of 900 degrees.
The 7 interior angles of a heptagon add up to 900 degrees
The sum of its interior angles is 900 degrees.
Interior Angles of a Triangle: 60 Exterior Angles of a Triangle: 120 Interior Angles of a Heptagon 128 (approx) Exterior Angles of A Heptagon 52 (approx) Answer: Triangle