Best Answer

Exterior angles add up to 360 degrees

Interior angles add up to 900 degrees

Q: What is the angle measures in a regular heptagon?

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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.

It is the regular 7 sided heptagon whose interior angles are greater than the regular 3 sided triangle

There is such a thing as a regular heptagon, but it cannot be constructed under the rules of classical Greek construction. Any heptagon constructed under these rules will therefore be irregular. This is because the interior angle of a heptagon is (5pi)/7 radians, which cannot be constructed without a neusis construction or an angle trisector.

Each interior angle of a regular 7 sided heptagon is 128.'571428' degrees recurring decimal '571428'

If, by longer, you mean larger, the answer is a heptagon.

Related questions

A heptagon has 7 sides and 7 angles. The sum of the interior angles is 900°. If the heptagon is a regular heptagon, meaning all sides and angles are congruent, then the formula (180(n-2))/ n gives the individual interior angle measure. "n" is the number of sides in this case. In a regular heptagon, the interior angle measures 128 4/7 degrees.

900 degrees, and the heptagon does not need to be regular.

heptagon

Each interior angle is approximately 128.57 * * * * * That is only true of a REGULAR heptagon. The question does not state that it is regular.

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.

A regular heptagon doesn't have right angles, but an irregular heptagon can have 5 right angles.

It is the regular 7 sided heptagon whose interior angles are greater than the regular 3 sided triangle

There is such a thing as a regular heptagon, but it cannot be constructed under the rules of classical Greek construction. Any heptagon constructed under these rules will therefore be irregular. This is because the interior angle of a heptagon is (5pi)/7 radians, which cannot be constructed without a neusis construction or an angle trisector.

Each interior angle of a regular 7 sided heptagon is 128.'571428' degrees recurring decimal '571428'

It is the regular triangle whose exterior angles are greater than the regular heptagon

If, by longer, you mean larger, the answer is a heptagon.

Either could have a larger interior angle. If they were regular, then the interior angle of a triangle would be 60 degrees whereas that of a heptagon would be 128.57 degrees. The REGULAR heptagon would have a larger interior angle than a REGULAR triangle.