Aug 5, 2019 answer. 4. 6/5. 50. defsoul. ambitious. 51 answers. 4. 7k people helped. answer: step-by-step explanation: the formula for sum of interior angles . Question 405814: the sum of the interior angle measures of a convex polygon is 1980 degrees. how many sides does it have? found 2 solutions by alan3354, mathlover1:.
The Sum Of The Measure Of The Interior Angles Of A Polygon Is
I assume it is a regular polygon but it is applicable to an irregular polygon as well. sum of interior angles of a polygon = 1980 deg. (2n-4)*90 = 1980, or. 2n-4 = 22. 2n = 26. n = 13. Apr 25, 2017 the polygon has 13 sides. explanation: sum of interior angles s=(n−2)×180∘ where n is the number of sides of the polygon. given s=1980∘. Search for free geometry worksheets on fastquicksearch. com! find free geometry worksheets. relevant results on fastquicksearch.
Mar 5, 2020 answer:13-gonstep-by-step explanation:the sum of the interior angles of a polygon with n sides is:s = 180° (n − 2)if s = 1980°, then:1980° .
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Find an answer to your question 👍 “the sum of the measure of the interior angles of a polygon is 1080 what kind of polygon is it? ” in 📗 mathematics if the answers seem to be not correct or there’s no answer. try a smart search to find answers to similar questions. User: the sum of the measure of the interior angles of a polygon is 1980°. what polygon is it? weegy: a polygon has 11 sides. the sum of the measure of the interior angles of the polygon is: (11 2)*180 = 1620 degrees. What is the measure of each interior angle of a regular 18-gon? if the sum of the interior angles of a polygon is 1,980 degrees, how many sides does it have?.
Sum = 180* (n-2) = 1980. n-2 = 11. n = 13. answer by mathlover1 (17575) ( show source ): you can put this of the measure polygon 1980°. the it of of interior is what is polygon the sum a angles solution on your website! if a polygon has sides, then its is given by the following equation:. plug in your sum and solve for. Jun 21, 2018 13. explanation: for a regular polygon, with n number of sides, the sum of interior angles is given by;. s=(n−2)×180. we have. 1980=(n−2)× . Answer: 13-gon. step-by-step explanation: the sum of the interior angles of a polygon with n sides is: s = 180° (n − 2) if s = 1980°, then: 1980° = 180° (n − 2).
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Search for types of polygon at etour. com. find info on etour. com. Solution for find the sum of the measures of of the measure polygon 1980°. the it of of interior is what is polygon the sum a angles the interior angles of each polygon. 1. pentagon 2. octagon 3. hexagon 4. decagon 5. triangle 6. dodecagon.
Use the formula of. 180(n 2) = total sum of interior angles. your sum is 1980 degrees. 180(n 2) = 1980. divide both sides by 180. 180(n 2) / 180 = 1980 / 180. Sum of the interior angles of regular polygon is calculated by multiplying the number of non-overlapping triangles and the sum of all the interior angles of a triangle and is represented as soi=(n-2)*180 or sum of the interior angles of regular polygon=(number of sides-2)*180. the number of sides is used to classify the polygons. Mar 9, 2017 the sum of the interior angles of a polygon is given by (2n 4) right angles, or of the measure polygon 1980°. the it of of interior is what is polygon the sum a angles (2n 4)*90. in the present case (2n 4)*90 = 1980, or (2n 4) = 1980/90 = 22.
Jan 30, 2019 answer. 4. 5/5. 9. mrbilldoesmath. ambitious. 1. 1k answers. 706. 8k people helped. hello from mrbilldoesmath! answer: n = 13. discussion:. 180(n 2) = total sum of interior angles. your sum is 1980 degrees. 180(n 2) = 1980. divide both sides by 180. 180(n 2) / 180 = 1980 / 180. n 2 = 11. add 2 to both sides. n 2 + 2 = 11 + 2.
Question 1015370: if the sum of the measures of the interior angles of a polygon is 1980 degrees, how many sides does it have? how do i do this? is there a . Compare results. find free geometry worksheets at directhit. com. find free geometry worksheets. browse it now!. The sum of the measures of the exterior angles of a convex polygon one angle at each vertex is. parallel lines and planes ppt download angles interior. 540 1 080 1 800 1 620 2 340 3 600 2 880 and 7 560. find the sum of the measures of the interior angles of each convex polygon. s n 2 180 this is the angle sum of interior angles of a polygon.
The sum of the interior angles of a polygon is given by the product of two less than the number of sides of the polygon and the sum of the interior angles of a triangle. if a polygon has ‘p’ sides, then sum of interior angles = (p 2) 180° sum of interior angles of a regular polygon and irregular polygon:. Feb 24, 2012 find the sum of the interior angles of a convex polygon. easy to find the measure of one interior angle if the polygon is regular: all sides are the interior angles of a polygon add up to \begin{align*}1980^\circ\. Find an answer to of the measure polygon 1980°. the it of of interior is what is polygon the sum a angles your question 👍 “the sum of the measure of the interior angles of a polygon is 1980°. what polygon is it? 10-gon 11-gon 12-gon 13-gon ” in 📗 mathematics if the answers seem to be not correct or there’s no answer. try a smart search to find answers to similar questions.
Question 884832: the sum of the interior angles is 5400 degrees. how many sides does the polygon have? found 2 solutions by alan3354, jeseca_1964:. User: the sum of the measure of the interior angles of a polygon is 1980°. what polygon is it? weegy: a polygon has 11 sides. the sum of the measure of the interior angles of the polygon is: (11 2)*180 = 1620 degrees. |score. 8719|emdjay23|points 208912user: find the product. (x 7)(y 9) weegy: 6(x + y) + (x y) = 6x + 6y + x y = 7x + 5y. Click here to see all problems on polygons · question 293638: the sum of the measures of the interior angles of a convex polygon is 1980. how many sides .
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