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The sum of the internal angles of a pentagon is 540 degrees.
Here's how:
**To find the sum of the internal/interior angles of a polygon there is a formula,
(n - 2)180 where n is the number of sides.**
n = 5 , a pentagon has 5 sides
(n - 2)180
(5 - 2)180
(3)180
540
So a pentagon would have 540 degrees. If the formula is too complicated for you to remember, you can use a pattern: Add 180 degrees to the next shape. For example, a triangle has 180 degrees, a quadrilateral has 360 degrees, pentagon has 540, hexagon 720, etc. Each time you add a side you are adding 180 degrees.
The sum of the internal angles of a pentagon is 540 degrees.
540 degrees
The interior angles in a pentagon total 540 degrees
The sum of the interior angles of a polygon with n sides is equal to 180 x (n - 2). Therefore, the sum of the interior angles of a pentagon is equal to 180 x (5 - 2) = 180 x 3 = 540 degrees.
108 degrees.
You must work out the exterior angle first.
To find exterior, you count the angles on the pentagon, which is 5.
And divide it by 360 which you'd get 72 degrees.
Now to find the interior, you know a straight line is 180 degrees, so 180 minus 72 which is 108.
Viola!
360 degrees
I vote for 540 degrees.
* * * * *
There is no need to vote. It can be proven that the interior angles of a polygon with n sides add to (180*(n-2) degrees. For a pentagon that would be 180*(5-2) = 180*3 = 540 degrees.
The 5 interior angles of a pentagon add up to 540 degrees
Total interior angles of a pentagon (360+180) = 540 degrees.
A pentagon can be divided into a square and a triangle. The interior angles of a square are 360 and for a triangle are 180.
540°
The 5 interior angles add up to 540 degrees
They add up to 540 degrees
540 degrees in total.
108 degrees individually.
540 degrees total. 108 degrees for each angle.
(5-2)*180 = 540 degrees
108o if a regular pentagon. Total is 540o irrespective of shape. (2n - 4) right angles.
540 degrees
Yes that is correct because the interior angles of a 5 sided pentagon add up to 540 degrees.
The 5 interior angles of a pentagon add up to 540 degrees
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoThe sum of the interior angles of a polygon, with n sides, is
(n - 2)*180 degrees.
For a pentagon, n = 5 so (5-2)*180 = 3*180 = 540 degrees.
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How many degrees are there in a pentagon?
The interior angles of a pentagon sum to 540 degrees.
What is the sum of the interior angles in a pentagon?
540 degrees
What is the sum of the interior angles in the square pentagon and octagon State the polygon and then the sum?
Square = 360 Pentagon = 540 Octagon = 1080
What is the sum of the measures of the interior angles of this regular pentagon?
For any pentagon the sum of the internal angles is 540.To calculate this, draw the pentagon and split it into triangles by drawing lines from one corner to the other corners, which should produce 3 triangles.The sum of internal angles of a triangle is 180, therefore, multiplying the amount of triangles by the internal angles of a triangle gives the total internal angle.Therefore, for a pentagon, 3 triangles * 180 = 540.This method can be done for any polygon.EDIT: This is an absolutely BRILLIANT answer ! It's well-structured, precise and accurate - an excellent example of how to answer a question ! I wanted to award a well-deserved trust-point, but couldn't because it came from an anonymous web-site. Whoever wrote this should take pride in their effort - and register so their future contributions can be properly rewarded ! Snakester1962 (Supervisor)
What is the sum of the interior angles for a pentagon?
The 5 interior angles add up to 540 degrees
What is the angle sum for 5 sides?
The sum of the internal angles of a pentagon is 540 degrees.
What do a pentagon and a regular pentagon have the same?
They are both 2 dimensional objects with five straight sides and five angles. The sum of the internal angles is 540 degrees, the sum of the exterior angles is 360 degrees.
Does a pentagon have to equal 360 degrees?
No, the internal angles of a simple pentagon sum to 540 degrees. See: http://en.wikipedia.org/wiki/Pentagon
What is the sum of a pentagon's interior angle?
The sum of a pentagon's interior angles is 540 degrees.sum of them is 540 degresseach angle is 180 degrees
How many degrees has a pentagon?
A 5 sided pentagon has exterior angles that add up to 360 degrees and interior angles that add up to 540 degrees
How many degrees are in a pentagon when you add up all of it's angles?
The sum of the internal angles is 540. Thus each internal angle is 108
How much degrees is a pentagon?
The sum of internal angles of a shape is given by the equation 180(n-2) where n is the number of sides. For a pentagon, which has 5 sides, this would be 180x3 = 540. The sum of external angles of a shape is given by (180-(x/n))n where n is the number of sides and x is the sum of internal angles. For a pentagon, this would be 5x(180-540/5) = 360
How many angles does a pentagon shape have?
A pentagon has five internal angles.
How do you work out the sum of exterior angles for a pentagon?
all regular polygons (such as a pentagon) have the sum of their exterior angles = 360 degrees
What is the int angles for a pentagon?
Total sum of interior angles of a pentagon: 540 degrees
What is the measure of each angle on a pentagon?
The formula for the internal angles of a polygon of n sides is (n-2)*180, so the sum of the angles in a pentagon is 540 degrees. For a regular pentagon, each angle would be 108 degrees.
What is the sum of the exterior angles of a pentagon?
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