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900 degrees.
To work it out, draw a regular heptagon and draw a line from one point to every other. You should be left with some triangles. Count them and multiply the amount by 180. The answer is the amount of degrees in that shape.
This same technique works for all shapes.
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∙ 12y ago
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Is a convex heptagon a polygon where all sides and angles are congruent?
Not necessarily. A convex heptagon is a polygon but it need not have all sides and angles congruent.
What do all the sides of a heptagon add up to?
They add up to the perimeter of the heptagon.
What is convex heptagon?
A convex heptagon is one in which all the angles are smaller than 2*pi radians (180 degrees). An equivalent requirement is that a line joining any two points on or inside the heptagon cannot have any point that is outside the heptagon.
What do you call a shape with no parallel sides and all angles are obtuse?
a diamon, pentagon, nonagon, heptagon
How many right angles does a hectagon have?
None, because there is no such shape. There is a heptagon (7 sides) or an octagon (8 sides), and the answers will be different depending on what you meant. In their convex form, either can have at most 3 right angles. But a concave heptagon can have any number up to 6 right angles. A concave octagon can have up to 7 interior right angles. It can, in fact have all eight if reflex right angles (270 deg) are allowed.
How many sides does a heptogon?
A heptagon has seven sides. In a regular heptagon all of the sides and angles are equal. In an irregular heptagon the sides and angles are not all equal.
How many parallel lines are there in a heptagon?
A heptagon contains zero parallel lines. All of the lines in a regular heptagon with all sides and angles equal are at different angles from each other.
How do angles of heptagon add up too 900?
If you select one vertex of a heptagon and draw diagonals to all other vertices, you will divide the heptagon into 5 triangles such that the interior angles of the heptagon add up to the same sum as the interior angles of the five triangles.Now the sum of the interior angles of one triangle is 180 degrees. So for 5 triangles you get 5*180 = 900 degrees.In general, the interior angles of a polygon with n vertices is (n - 2)*180 degrees.
Is a convex heptagon a polygon where all sides and angles are congruent?
Not necessarily. A convex heptagon is a polygon but it need not have all sides and angles congruent.
What do all the sides of a heptagon add up to?
They add up to the perimeter of the heptagon.
What agnle does a heptagon have?
A heptagon does not have any agnle - whatever that is!The interior angles of a heptagon can have any value in the range (0, 360) degrees other that 180 degrees, provided that the sum of all the interior angles is 900 degrees,
Is a Heptagon a regular shape?
It would be if all its sides and all its angles were congruent. Otherwise, not.
What is a seven sided figures with uneven sides called?
A heptagon. Note that an irregular heptagon can have even sides - if the angles are not all the same.
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 do you call a shape with no parallel sides and all angles are obtuse?
a diamon, pentagon, nonagon, heptagon
What is convex heptagon?
A convex heptagon is one in which all the angles are smaller than 2*pi radians (180 degrees). An equivalent requirement is that a line joining any two points on or inside the heptagon cannot have any point that is outside the heptagon.
How many degrees does a rectangle to add to?
all the angles are right angles (90 degrees) and add to 360 degrees
