What is the sum of the measures of the interior angles of an octagon?

Q: What is the sum of the interior angles of an 18-gon?

A: Tha answer is as follows:

Q: Find the measures of the numbered angles in rhombus DEFG.

A: Since in a rhombus all sides are equal So GF = FE So the angles opposite to them will be equal m…

Q: In an octagon the sum of the measures of the interior angles is ____

A: Our Aim is to tell the sum of the measures of the interior angles in an Octagon.

Q: What are the angle sizes in a trapezoid whose sides have lengths 6, 20, 6

A: Given: Lengths : 6 , 20 , 6 and 26

Q: What is the sum of the exterior angles of a pentagon?

A: Here we want to find sum of exterior angles 9f Pentagon.

Q: If a triangular parcel of land has sides of lengths 541 feet, 429 feet and 395 feet. What is the…

A:

Q: What is the sum of the measure of interior angles of a regular octagon?

A:

Q: Find the sum of the interior angle measure of the polygon.

A:

Q: What is the formula for the sum of the interior angle measures in any polygon with "n" sides?

A: let's us consider a polygon having n-sides . there will be exterior as well as interior angles.

Q: If you know the total angle measure of a polygon, how would you find the number of sides the polygon…

A: Simply use the formula for the total sum of internal angles of a n sides polygon.

Q: What is the sum of the exterior angle measure in any polygon?

A: Topic: geometry

Q: What is the sum of the measures of the exterior angles of a quadrilateral? If necessary, round to…

A:

Q: What is teh sum of the measures of the exterior angles of a 21-gon?

A: the sum of exterior angles of any polygon is 360 degree.

Q: Which paper folding method can be used to form an angle bisector?

A:

Q: Find the measures of the numbered angles in rhombus DEFG

A: Given: The figure, To find: The measure of the numbered angles in the rhombus DEFG. That is,…

Q: What is the sum of the interior angles of the polygon shown below?

A:

Q: What is the smallest and the biggest angles of a triangle whose sides are 26 cm, 18 cm and 24 cm…

A: Given the sides of a triangle a=26cm, b=18cm, c=24cm The triangle diagram is as follows         Here…

Q: Illustrate that the sum of the angles of an elliptic triangle is more than 180 degrees

A: The basic definition of lune is that, the lune is a wedge of a sphere with an angle θ and is…

Q: Estimate the error made in calcutating the area of the triangle ABC in which the sides a and b are…

A: Given: sides a= 25 cm and b= 16 cm  Angle C =60°=60°π180°=π3 Error in angle C is ∂c=12°×π180°=π360

Q: the

A:

Q: Find the measures of the numbered angles in the isoceles trapezoid

A:

Q: What is the length of the side between point A and point B?

A:

Q: What is the sum of the measures of the exterior angles of a decagon?

A: SOLUTION-

Q: What is the measure of the angle opposite the side that is 17 km long?

A: Given,            The measure of the angle opposite the side that is 17 km long.

Q: What is the sum of the measures of the interior angles of a regular polygon?

A:

Q: what is the sum of the interior angles of a decagon

A: Solution: The objective is to find the sum of the interior angles of a decagon

Q: Find the sum of the exterior angle of a dodecagon?

A: Recall: A dodecagon has 12(=n) sides. Sum of Exterior angles=Exterior angle*n Exterior…

Q: 2. What is the measure of an exterior angle of a regular octagon?

A: We have given a regular octagon. We have to measure the exterior angle of a regular octagon.

Q: Find the sum of the interior angles of a polygon with the given numbers of sides

A:

Q: What is the sum of the interior angles of this octagon?

A:

Q: The ratio of the interior angle to the exterior angle of a regular polygon is 5:2 .Kindly name the…

A:

Q: As the number of sides of a regular polygon increases, does each interior angle increase or decrease…

A:

Q: What is the sum of the angles in a triangle, rectangle, and pentagon?

A:

Q: What is the sum of the exterior angles of any polygon?

A: See attached file for a step by step explanation.

Q: How many unique trapezoids can be drawn with base angles that are each 60° and sides measuring 4…

A: Given informationBase angles of the trapezium = 60°i.e the trapezium is isoceles, therefore the two…

Q: What is the sum of the interior angles of a 27-gon?

A: Sum of interior angle of a polygon =(2n-4)*90° Where n is the number of sides of polygon

Q: What is the sum of the measures of the interior angles of a regular decagon?

A:

Q: what is the measure of an interior angle of a regular nonagon?

A:

Q: Determine the measure of one exterior angle of a regular 20-sided polygon.

A: The measure of an exterior angle of a regular polygon with n sides is 360n°.

Q: What is the sum of the angle measures in this shape?

A:

Q: What is the measure of one interior angle of a regular 200-gon?

A: To find what is the measure of one interior angle of a regular 200-gon?

Q: What is the sum of the exterior angle measures, one at each vertex, of a triangle?

A:

Q: What is the sum of 7 of the interior angles of a regular octagon?

A: To find sum of 7 interior angles of a regular octagon.

Q: In a symmetrical trapezium the inclination angle of the diagonal to the longer parallel base is 45°,…

A: area of trapezium problem.....

Q: the diagonals of a convex quadrilateral have lengths of 14cm and 10 cm. What is its area if the…

A:

Q: What is the measure of the exterior angle of a regular octagon?

A: Given : To determine the measure of the exterior angle of a regular octagon.

Q: What is the sum of the interior angles of a nonagon

A:

Q: What is the sum of the interior angles of a polygon of n sides?

A: Given: The sum of the interior angles of a polygon of n sides=?

Q: What is the sum of the interior angles of the polygon

A: Answer