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you add the other 3 internal angles together and take the answer away from 180 and the number that is left is your answer.
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∙ 15y ago
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What is the measure of an internal angle of a regular pentagon?
To find the internal angle of a regular polygon with sides n, (n-2)/n * 180 3/5 * 180 = 108
How do you find the measure of one angle in a polygon?
For a regular polygon the internal angle between two sides is (180 - (360/n)) degrees where n is the number of sides. A regular polygon is one where all side lengths and angles are the same.
What is the formula to find the measure of each interior angle of a regular polygon?
that's geometry so the formula to find the measure of each interior angle of a regular polygon is: Ia=stands for internal angle Ia=(n-2)180 ---------- n that's the formula.
What is the formula to find the sides of a regular polygon?
360/exterior angle = number of sides of a regular polygon
How do you find the measure of one exterior angle of a 15-gon?
remember this formula for the number of sides = n sum of internal angles of a regular polygon = [2x(n-2)x90 degree] each interior angle of a regular polygon = [2x(n-2)x90 degree]/n each exterior angle of a regular polygon = 360 degree/n for your question: each exterior angle of a 15 sided regular polygon = 360 degree/15 = 24 degree
How do you find a number of sides of a polygon with the measure of its interior angle?
If its a regular polygon then 180-interior angle and divide the answer into 360 which will give the number of sides of the polygon.
How do find internal angle of polygon if number of side is given?
360/n
Find the measure of an interior angle and an exterior angle of a regular polygon with 30 sides?
999999
The number of sides of a regular polygon is 7. Find the measure of each interior angle of the polygon?
a 7 sided polygon is heptagon and the interior angle of it is 128.57 degrees.
What is the measure of each central angle in a 12-sided regular polygon?
This figure is a regular 12-sided polygon. Find m<4
The measure of each interior angle of a regular polygon is 144 degrees Find the number of sides of the regular polygon?
It will have 10 equal sides
How do you find exterior angle of a regular polygon?
By dividing number of its sides into 360 will give you the exterior angle.
