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It's 900 degrees, and it doesn't matter whether the 7-sided polygon is regular or not.
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What is the interior angle sum of a heptagon round to the nearest tenth?
The 7 interior angles of an heptagon add up to 900 degrees.
What is the sum of measures of a interior angle of a heptagon?
The 7 interior angles of a heptagon add up to 900 degrees
What is the size of an interior angle on a regular heptagon?
The sum of the interior angles of a n-gon is (n-2)*180 degrees. So the sum of the interior angles of a heptagon is (7-2)*180 degrees = 5*180 = 900 degrees.Since it is a regular polygon, each of its interior angles is the same and so each is 900/7 = 128.571428 degrees.
What is the sum of the interior angles of a regular heptagon?
(7-2)*180 = 900 degrees
What is the sum of the measurement of the 3 angles in a heptagon?
If the heptagon is regular the angle measurement for three angles would be approximately 385.7
What is the angle sum of the interior of a regular heptagon?
The 7 interior angles of a heptagon add up to 900 degrees
What is the measure of each individual angle in a heptagon?
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.
What is the sum of the measures of the interior of a regular heptagon?
900 degrees, and the heptagon does not need to be regular.
What is the interior angle sum of a heptagon round to the nearest tenth?
The 7 interior angles of an heptagon add up to 900 degrees.
What is the sum of measures of a interior angle of a heptagon?
The 7 interior angles of a heptagon add up to 900 degrees
What is the size of an interior angle on a regular heptagon?
The sum of the interior angles of a n-gon is (n-2)*180 degrees. So the sum of the interior angles of a heptagon is (7-2)*180 degrees = 5*180 = 900 degrees.Since it is a regular polygon, each of its interior angles is the same and so each is 900/7 = 128.571428 degrees.
What is the sum of the interior angles of a regular heptagon?
(7-2)*180 = 900 degrees
What is the sum of the interior angles of a regular polygon if each angle measures 20 degrees?
There is no regular polygon with an interior angle of 20o. If the interior angle is 120o then there are six sides and the sum of the angles is 720o.
What is the sum of the measurement of the 3 angles in a heptagon?
If the heptagon is regular the angle measurement for three angles would be approximately 385.7
The sum of the measures of the interior angles of a heptagon?
The sum of the measures of the interior angles of a heptagon is 900 degrees.
Approximately how many degrees are in the measure of an interior angle of a regular heptagon?
The measure of the interior angles of a regular heptagon is approximately 128.6 degrees. There are 2 ways to work this out: Find the total of all the angles and divide by 7: In an n-sided figure the interior angles sum to (n-2) x 180 degrees. For a heptagon, n=7, so total angles = (7-2) x 180 = 5 x 180 = 900 degrees So each angle = 900 / 7 ~= 128.6 degrees. Calculate the exterior angle and then subtract from 180 degrees to get the interior angle: The sum of the exterior angles of a polygon is 360 degrees; Divide 360 degrees by the number of angles (= number of sides) Exterior angle of heptagon is 360 / 7 ~= 51.4 degrees; Interior angle ~= 180 - 51.4 = 128.6 degrees
What is the exterior angle sum of regular heptagon?
The exterior angle sum is 360 degrees. It doesn't matter whether the polygon is regular or not, and it doesn't even matter how many sides it has.
