a) Sketch a regular 9-sided polygon and state its name. Example how you know it’s a regular 9-sided polygon, including an explanation of all the characteristics of any polygon.   b) What is the sum of the measures of all the interior angles of this regular polygon? Briefly explain how you know your strategy works. If formula, exampling why it works

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

A: Interior angel of a polygon is given by : θ = (n-2)×180°

Q: 12. If the diameter of a circle measures 7, does every chord of the circle measure 7? Why or why…

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Q: Find the perimeter of an isosceles triangle with a base of 8 and a vertex angle of 20 degrees

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Q: 2. Find the length of each side of ARAN,

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Q: 1. In a closed polygon of N sides, (a) what is the total of all interior angles? (b) what is the…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: Using diagonals from a common vertex, how many triangles could be formed from an 18-gon?

A: Using diagonals from a common vertex, how many triangles could be formed from an 18-gon?

Q: Write a formula to find the number of sides n in a regular polygon given that the measure of one…

A: Given data is : Regular polygon of n side  Interior angle is x∘ To find the value of n in terms x∘

Q: Find the measure of an mtenor angle and an exterior angle of a regular polygon with 20 sides.

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Q: What is the sum of the interior angles of the given polygon? sum of angles %3D

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Q: a) Find the measure of each interior angle of a regular polygon with 15 sides. b) Find the number of…

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Q: 4. In a convex 16-gon: a. How many diagonals can be drawn from 1 vertex? b. How many triangles are…

A: We can solve this problem by observing the pattern by taking some polygons with smaller number of…

Q: Find the sum of the measures of the angles of a five- sided polygon

A: Given,          The sum of the measures of the angles of a five- sided polygon.

Q: The measure of an exterior angle of a regular polygon is given , find the measure of an interior…

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Q: The sum of the measures of the interior angles of a convex polygon is given. Classify the polygon by…

A: given that sum of interior angles is 3240° find n i.e. number of sides we will find out by equating…

Q: If the height of an equilateral triangle is 7/3, then the length of its side is

A:

Q: 1. Complete the following diagram by writing the name of the quadrilateral that goes in each box.…

A: Consider

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

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Q: Which formula would help determine if the legs of an isosceles trapezoid are congruent

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Q: What is the difference between a right prism and a right pyramid? Explain by using the definitions…

A: Given, Right prism and right pyramid.  We know that, A prism is a three-dimensional figure or…

Q: 1. Find the sum of the interior angles of an octagon. 2. Find the number of sides of the regular…

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Q: »4. Construct an equilateral triangle inscribed in a circle

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Q: If the exterior angle of a regular polygon is, 24° how many sides does it have? n%3D

A: n=360°Exterior Angle Where n is number of sides

Q: What is name of the line segment connecting two non-consecutive vertices of a polygon? Base Leg Side…

A: Take any polynomial

Q: What is the measure of an interior angle of a regular polygon with 20 sides? Each angle of a regular…

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Q: What is the cross section perpendicular to the base of a square pyramid passing through the vertex?…

A:

Q: In a 30°-60°-90° triangle with hypotenuse 30 cm long, the lengths of the legs are_____ and_____?

A: A triangle is a polygon which has three sides and three angles. A triangle in which one of the…

Q: The measure of a single interior angle in a regular polygon can be be found by dividing the sum of…

A: We know that ,measure of each interior angle of regular polygon is given by   Measure of each…

Q: is it possible to form a triangle with side lengths of 2ft, 20in, and 8in

A: Given: Three sides 2ft, 20 in and 8 in As 1 ft=12 in, therefore 2 ft=24 in. Thus, the three sides…

Q: 2. If the sum of the interior angles of a polygon is 2700°, how may sides does it have?

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Q: A diagram is shown. What are the angle measures of the inscribed quadrilateral.

A: Given that in a cyclic quadrilateral ABCD, m∠A=a+16°m∠B=a+30°m∠C=a-18° We have to find m∠A, m∠B,…

Q: Find the measure of the central angle of a regular polygon with 16 sides

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Q: In order for two polygons to be similar, you must show that corresponding angles…

A: Similar polygons

Q: If 2 of the vertices of an inscribed quadrilateral are on the diameter, will the inscribed always be…

A: If all the vertices of an inscribed quadrilateral are on the diameter, then the diagonals of the…

Q: In an isosceles trapezoid, if one diagonal measures 6 inches, the other diagonal must also measure 6…

A: Note:- In any isosceles trapezoid, the diagonals are equal length.

Q: if a triangle has side lengths of 6, 6.7 and 3, which side is the hypotenuse?

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Q: Find the measure (in degrees) of a central angle of a regular polygon that has 20 diagonals.

A: This question is related to polygons, we will solve it using given information.

Q: Determine the sum of the measures of the interior angles of the indicated polygon. Triangle The sum…

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Q: 14. Draw a polygon that has turn symmetry but does not have point symmetry and explain why your…

A: Define turn symmetry and point symmetry.

Q: Determine the sum of the measures of the interior angles of the indicated polygon. Octagon The sum…

A: topic- polygons and angles

Q: Find the measure of a central angle of a regular polygon that has 35 diagonals.

A: polygon: Let the polygon has n sides,We need to find the number of sides whose diagonals are…

Q: Find the sum of the measures of the interior angles of a pentagon.

A: A pentagon ABCDE is shown in the figure below.

Q: The given tessellation formed by two or more regular polygons is shown. a. Name the type of regular…

A: Remark: We know that the sum of interior angles of a polygon with n sides is (n-2)*180°. Also all…

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

A: For a polygon, Let the number of sides of a polygon is n. The sum of all the interior angles of a…

Q: What is the interior angle sum of the regular polygon below?

A: We have,

Q: What is the sum of 4 of the interior angles of a regular octagon? Answer: Submit Answer attempt 1…

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Q: 2. Which term most accurately describes the quadrilateral that has opposite parallel sides but no…

A: A) Trapezoid has parallel sides but can have right angle.

Q: Which regular polygon can not be used for a tiling?

A: An equilateral triangle, a square, and a regular hexagon are the regular polygons that can be used…

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: 5. What is the length of the missing side of the triangle?

A: Given,          A triangle is shown below :

Q: Consider the pentagon  How many non-overlapping triangles can an n-sided figure be split into?

A: