0
What else can I help you with?
Interior angle of and 18 sided shape?
To work out the interior angle use this formula(n - 2)*180/nwhere n is the number of sidesso for an 18 sided shape it would be(18-2)*180/18 = 160.
What is the measure of an angle of a regular 20-sided polygon?
The interior angles of an n-sided polygon add to (n-2)*180 degrees. So the interior angles of a 20-gon add to 18*180 = 3240 degrees. The 20-gon is regular so each angle is a 20th of this ie 3240/20 = 162 deg.
What is the interior angle of a twenty sided polygon?
A twenty-sided polygon is called an "icosagon" If it is a regular icosagon - all its sides and angles are equal - then it's interior angles are all 162 degrees. You can verify this by drawing a line to the centre from each angle.. There will be 20 small angles arranged in a circle around the centre. These must total 360 degrees. As 360 / 20 = 18, this leaves the other angles of each triangle to add up to 162, because the interior angles of a triangle total 180 degrees.
What shape has a exterior angle of 20 degrees?
A regular 18 sided polygon has 18 exterior angles each measuring 20 degrees
Each exterior angle of a regular polygon measures 18 How many sides does the polygon have?
20
What is the measure of each interior angle of a 18 sided regular polygon?
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.
Interior angle of 18 sided shape?
The interior angles of an 18 sided polygon add up to 2880 degrees
How many degrees of each interior angle of a 18 polygon?
Providing that it is a regular 18 sided polygon each interior angle measures 160 degrees.
What is the measure of each interior angle of a 13 sided polygon?
Providing that it's a regular polygon each interior angle is: 1520 18' 27.69''
What is the sum of the interior angle measures of a 18-sided polygon?
2880 degrees
What is the measure of one interior angle of a regular 18-sided polygon?
Each interior angle measures 160 degrees
What is the size of the exterior and interior angles of a regular 18-sided polygon.?
In a regular 18-sided polygon, the measure of each interior angle can be calculated using the formula ((n-2) \times \frac{180^\circ}{n}), where (n) is the number of sides. For an 18-sided polygon, each interior angle is ( \frac{(18-2) \times 180^\circ}{18} = 160^\circ). The exterior angle, which is supplementary to the interior angle, measures (180^\circ - 160^\circ = 20^\circ). Thus, each interior angle is 160 degrees, while each exterior angle is 20 degrees.
What is the size of an interior angle of a 20 sided regular polygon?
exterior angle = 360° ÷ 20 sides = 18° interior angle = 180° - exterior angle = 180° - 18° = 162°
Each interior angle on a polygon is 160 how many sides are there?
It wil be a regular 18 sided polgon
What are the interior and exterior angles of a regular 18 sided polygon?
The measure of an interior angle in degrees of a regular polygon of n sides is given by the formula: 180 x (n-2) / nSubstituting with n=18, then the answer is that the interior angle = 160The measure of an exterior angle in degrees of a regular polygon of n sides is given by the formula: 360/nSubstituting with n= 18, then the answer is that the exterior angle = 20
What is the size of each exterior angle of a regular twenty sided polygon?
You simply do 360/20=18 so the size of each interior angle is 18 degrees.
What is the interior and exterior angle of a 18 sided shape?
For an 18-sided polygon (octadecagon), the formula to calculate the interior angle is ((n-2) \times 180° / n), where (n) is the number of sides. Substituting (n = 18), the interior angle is ((18-2) \times 180° / 18 = 160°). The exterior angle can be found using the formula (360° / n), which gives (360° / 18 = 20°). Therefore, each interior angle is 160° and each exterior angle is 20°.
What polygon has 6660 interior angles?
A 39 sided polygon
What is the sum of the interior angle measurement of a 20 sided polygon?
The sum of the interior angles of an n-gon is (n-2)*180 degrees So for a 20 sided polygon, the sum is 18*180 = 3240 degrees. Alternatively, the sum is 18*pi radians.
What is the sum of the interior angle measured by a 20-sided polygon?
162o. Method 1: Sum of interior angles of n-sided polygon = (2n - 4) right angles. In this case n = 20 so total of interior angles is 36 x 90o. Assuming polygon is regular then each interior angle is (36 x 90) divided by 20 = 3240/20 = 162. Method 2: Exterior angles of regular n-sided polygon = 360/n which in this case = 360/20 =18. Straight line is 180o so interior angle = (180 - exterior angle) = 180 - 18 = 162.
What is the sum of the measures in degrees of the interior angles of a 18 sided polygon?
The sum of the measures of the interior angles of an ( n )-sided polygon can be calculated using the formula ( (n - 2) \times 180 ) degrees. For an 18-sided polygon, this would be ( (18 - 2) \times 180 = 16 \times 180 = 2880 ) degrees. Therefore, the sum of the interior angles of an 18-sided polygon is 2880 degrees.
What are the interior angles of a 20 sided polygon?
If the 20-sided polygon is a regular polygon, then:The sum of all 20 angles = (20 - 2)180⁰ = 18(180⁰) = 3240⁰Each angle measure = 3240⁰/20 = 162⁰
Each interior angle of a regular polygon measures 162 degrees How many sides does the polygon have?
I believe it may be a 20-sided polygon (a 20-gon). Usually the interior and exterior angles add up to 180. 180 - 162 = 18 So 18 is the exterior angle. Since the exterior angles add up to 360 degrees 360/18 = 20 There you have your answer.
Interior angle of and 18 sided shape?
To work out the interior angle use this formula(n - 2)*180/nwhere n is the number of sidesso for an 18 sided shape it would be(18-2)*180/18 = 160.
What will be the measure of an exterior angle of a regular 18 sided polygon?
56
