Find the Central angle,bisected central angle,apothem,1/2 length of a side of a polygon,length of the side of the polygon,the area of the polygon and the perimeter also what is a polygon called please show work

Q: Find the exact measure of each exterior angle of the regular polygor 19) 18-gon 20) 20-gon

A: Sum of exterior angle of polygon = 360. Each exterior angle of a regular polygon =360÷ number of…

Q: A regular polygon has 18 sides. Find the measure of each interior angle.

A: Given:A regular polygon has 18 sides

Q: What is the area of the parallelogram with points given by (21,21, 19), (21, 27, 19), (21,21, 31)?…

A: Draw the diagram according to the given condition.

Q: The diagram shows a convex polygon. What is the sum of the interior angle measures of this polygon?…

A: We know that, The sum of interior angles of a polygon is equal to (n -2) * 180°. Sum of interior…

Q: Draw an obtuse - angled triangle. Find the point of concurrence of the angle bisectors of the…

A: Obtuse-angled triangle:- In this type of angle, the one angle is greater than 90 degrees. Given…

Q: NO.: DATE: Find the number OF sides of a regular poolygon ireach exterior angle is 30 and determine…

A: Given  Exterior angle=30 degree To find: Number of sides and type of polygon

Q: The diagram shows a convex polygon. What is the sum of the interior angle measures of this polygon?

A: Sum of interior angle of convex polygon of n sides is (n-2)*180°

Q: A triangle has two sides of length 13 and 9. What is the smallest possible whole- number length for…

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Q: Find the sum of the interior angle of a polygon with a given number of sides

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Q: A sector of area 2π/5 square inches is formed by a central angle of 45°. What is the radius of the…

A: The area of a sector is given by:

Q: What type of polygon must have a diagonal such that at least part of the diagonal falls in the…

A: Convex polygon: line joining two points from the polygon should lie in the polygon

Q: A pentadecagon is a 15 sided polygon.   Find the sum of the measures of the interior angles of a…

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Q: A circle is centered at the vertex of an angle, and the angle's rays subtend an arc that is 81.09 cm…

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Q: Describe a method for finding the sum of the interior angle measures of an n-sided polygon. Explain…

A: We know that, To find the sum of interior angles of a polygon, multiply the number of triangles in…

Q: Draw one acute and one isosceles obtuse triangle. On the acute triangle locate and label the…

A: Solution of the problem as follows

Q: What is the radius of this circle and what is the distance from the center point of the circle to…

A: We can find the radius and the distance from the center point of the circle to point (4,7) as below.

Q: Draw a large triangle. Inscribe a circle in the triangle.

A: we have to draw a triangle and a inscribe a circle in the triangle.

Q: The circumcircle is the center of a circle when inscribed in a polygon. True or False?

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Q: A triangle has two sides of length 16 and 12. What is the largest possible whole-number length for…

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Q: Find the measure of an interi or angle and an exterior angle of aregular polygon with 20 sides.

A: Here given polygon has 20 sides. Use formula of the exterior angle of the polygon is  exterior angle…

Q: The orthocenter is outside of triangles, inside of acute triangles, and located at the right angle…

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Q: Find the exact length of the arc of the circle of radius 5 inches, subtended by a central angle of…

A: Given: Radius of a circle=5 inches Central angle, θ=60° Length of arc of a circle when central angle…

Q: Find the central angle of a polygon with 9 sides. *

A: Given A polygon with 9 sides

Q: Determine the overlapping area in square meter.

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Q: Find the area of the triangle with vertices (4, -1), (13, 1), and (6, 8). Area =

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Q: Find the area of the largest isosceles triangle inscribed in a semicircle of radius 10 feet, the…

A: This question is based on application of derivative.

Q: A dodecagon is a 12-sided polygon. x Clear > Undo A Redo Find the interior angle sum of a dodecagon:…

A: Given A 12-sided  polygon  We have to find   Interior angle sum of dodecagon Each interior angle of…

Q: Find the area of a regular decagon with radius 10m. Please show work also please include a labeled…

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Q: A polygon has 102 sides. What is the interior angle sum? the exterior angle sum?

A: We know that in a polygon sum of interiorSI and exteriorSE angle is given by SI=n-2×180∘…

Q: The diagram shows a convex polygon. What is the sum of the exterior angle measures, one at each…

A: We know that by, Polygon Exterior Angles Sum theorem Polygon exterior angle sum theorem states that…

Q: Draw your own right triangle, with an area of 18 square units, on the coordinate plane. Then,…

A: We have given a triangle whose area is given AREA = 18 square units

Q: What is the exterior angle sum of this polygon? 30 degrees 150 degrees

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

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Q: A right triangle whose legs are 6 and 8 are inscribed in a semi circle . Find the area of those…

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Q: A triangle has sides with lengths of 52 kilometers, 60 kilometers, and 37 kilometers. Is it a right…

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Q: Find the sum of the Interlor angles of a regular octage

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Q: Find the length of the arc subtended by the angle 8degrees 24' with a radius of 19.6

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Q: If two sectors have an area of 12Tsquare units, and one sector is from a circle with radius 6 units,…

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Q: Could the lengths 6, 8, 10 form the sides of a right triangle? What about lengths 6, 7, 8 Explain…

A: Given 6,8,10

Q: what is the measure of the largest exterior angle of triangle

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Q: Find the sum of the interior angles of a dodecagon. Show your work to support your answer.

A: By using definition of dodecagon polygon, we find the sum of interior angles.

Q: Draw a cone that is circumscribed about a regular pyramid whose base edge is 5 inches less than 3…

A: In the above figure, ABEDC is a regular pyramid with a height AG and a base central angle ∠AFG=π3 A…

Q: A triangle has two sides of length 20 and 4. What is the largest possible whole-number length for…

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Q: If the radius of a circle is doubled and the central angle of a sector is un-changed, how is the…

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Q: A circle with a radius of 3 is inscribed in an equilateral triangle. Find the area of the shaded…

A: ABC is an equilateral Triangle. A circle with center O and radius 3units inscribed in the…

Q: he numter of trianges

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Q: area

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Q: An equilateral triangle is inscribed in a circle.what is the measure of the arc that one of the…

A: Given, An equilateral triangle inscribed in a circle.

Q: An isosceles triangle has sides that are 5 cm, 5 cm,and 8 cm long. Find its area and the lengths of…

A: The half perimeter= S=5+5+82=182=9 Using Heron's formula the area is:…

Q: What is the interior angle sum of polygon that has 6 sides

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