find the sum of interior angel of polygon having 9 sides
Answers
Answer:
If a child will not socially develop according to expected milestones, what shall be the consequences?
Answer:
answer is 1260
Step-by-step explanation:
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying=1620∘
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying=1620∘Now, we know that the angle around a point is 360∘. The polygon contains a point O so the angle surrounding the point O will be 360∘. The total sum of interior angle will be:
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying=1620∘Now, we know that the angle around a point is 360∘. The polygon contains a point O so the angle surrounding the point O will be 360∘. The total sum of interior angle will be:=1620∘−360∘
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying=1620∘Now, we know that the angle around a point is 360∘. The polygon contains a point O so the angle surrounding the point O will be 360∘. The total sum of interior angle will be:=1620∘−360∘On subtracting the angles we get:
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying=1620∘Now, we know that the angle around a point is 360∘. The polygon contains a point O so the angle surrounding the point O will be 360∘. The total sum of interior angle will be:=1620∘−360∘On subtracting the angles we get:=1260∘
On counting the total number of triangles formed by the connecting vertices and the point O we get a total of 9 triangles.We know that the sum of angles of a triangle is equal to 180∘ . Since there are 9 triangles formed in a nonagon, therefore the total angle subscribed will be 9 times 180∘. Mathematically it will be written as:=9×180∘On multiplying=1620∘Now, we know that the angle around a point is 360∘. The polygon contains a point O so the angle surrounding the point O will be 360∘. The total sum of interior angle will be:=1620∘−360∘On subtracting the angles we get:=1260∘∴ The angle sum of a polygon with 9 sides is 1260∘.