Draw a concave pentagon that has: a) one interior reflex angle. b) two interior reflex angles.

Q: What is the measure of one interior angle of the polygon below? SHOW WORK

A: we have to find out the interior angle of  the polygon

Q: Which set of dimensions belongs to a right rectangular prism with a volume of 440 cm ? O A. 6 cm, 12…

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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: What is the sum of the measures of the interior angles of a convex 20-gon? The sum of the measures…

A: The sum of the measures of the interior angle of a polygon that has n sides is n-2·180°.

Q: How many sides does a regular polygon have if each interior angle measure 108°?

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Q: The measure of an exterior angle of a convex regular polygon is 45 degrees. Find the number of sides…

A: Given,          The measure of an exterior angle of a convex regular polygon is 45°.

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

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Q: Prove that the angles at the base of an isosceles triangle are equal.

A: To prove: The angles at the base of an isosceles triangle are equal. Proof: Let an isoscles triangle…

Q: Find the number of sides for a regular polygon whose measure of each interior angle is: а) 108° b)…

A: a) The measure of each interior angle of the regular polygon is 108° Let the number of sides of…

Q: Determine the number of sides of the regular polygon in which each exterior angle measures 5° sides

A: To find the sides of polygon  Given exterior angle = 5°

Q: Find the measure of a central angle of a regular polygon that has 54 diagonals.

A: We have to find measure of central angle of the regular polygon that has 54 diagonals. We know the…

Q: Determine the measure of one interior angle of a regular 90-sided polygon.

A: We have a given polygon with 90 sides It is a regular polygon   We have to determine the measure…

Q: To construct a regular dodecagon (12 sides), what measure would be necessary for each interior…

A: dodecagon is a polygon that has 12 sides and we have to find the interior angles of that polygon by…

Q: Find the number of sides for a regular polygon in which the measure of each interior angle is 90°…

A: Th measure of each interior angle of a regular polygon of side n is given by I=n-2180°n. The measure…

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

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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: Find the measure of one interior angle in this polygon. Interior angle of the octagon is

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Q: Find the measure of an exterior angle of a regular triacontagon (30 sided polygon).*

A: The formula for the measure of an exterior angle of a regular polygon is: Exterior angle=360°n…

Q: Does a rectangle have (a) an incenter? (b) a circumcenter?

A: Given, Does a rectangle have an incenter? The incircle is the circle lies inside the certain…

Q: In concave kite ABCD, there is an interior angle at vertex B that is a reflex angle. Given that mZA…

A: To Determine: in concave kite ABCD ,there is an interior angle at vertex B that is a reflex…

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Q: Which geometric solids could be used to describe the approximate shape of the silo?

A: In this question we have to find which geometric solids could be used to best describe the…

Q: "find the number of sides for a regular polygon whose measure of each interior angle is 168

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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: 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 sides of the polygon ABCD are congruent, respectively, to the sides of a polygon . Are the…

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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: Does a regular pentagon have (a) an incenter? (b) a circumcenter?

A: A regular pentagon has 5 vertices, 5 equal sides and 5 equal angles. A regular pentagon have an…

Q: Prove that an exterior angle of a regular polygon is equal to the angle at the center?

A: Let us consider a regular n-polygon  We know that the sum of the exterior angles of a polygon is =…

Q: Write a complete proof to prove that the base angles of an isosceles trapezoid are congruent

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Q: Aregular pentagon is shown

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Q: What is the measure of an interior angle of a regular 12-gon?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If the exterior angle of a regular polygon measures 15°, how many sides does the polygon have?

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Q: What kind of polygons are used to tessellate the sphere?

A: Kind of polygons used to tessellate the sphere:

Q: Find the measure of one interior angle in this polygon. Interior angle of the polygon is

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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: prove that the angles that the lateral ribs of a two-sided trapezoid form with the bases of the…

A: To prove that the angles that the lateral ribs of a two-sided trapezoid form with the bases of the…

Q: What is the sum of the interior angles of a 37-gon? D.

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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: Is there a regular polygon whose angle at the center is 17 °? 7°30'?

A: We first convert 17 1/7 into an improper fraction Then we divide 360 degrees by 170/7 to find the…

Q: A hexagon with all sides equal to one another and all angles equal to one another can make a regular…

A: To check whether we can make regular tessellation or not?

Q: Find the number of sides for a regular polygon in which the measure of each interior angle is 60°…

A: Given: The measure of each interior angle of a regular polygon is 60° greater than the measure of…

Q: Determine the number of sides of the regular polygon in which each exterior angle measures 10° sides

A: Answer and explanation is given below...

Q: Find the measure of one interior angle in this polygon. Interior angle of the pentagon is

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Q: What is the ratio of the measure of an interior angle to the measure of anexterior angle in a…

A: We know that interior angle of a regular polygon is given as: n-2πn Exterior angle of a regular…

Q: The interior angle of a regular polygon is 165°. How many diagonals does it have?

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Q: What is the measure of an interior angle of a regular 10-gon?

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Q: Determine the measure of one interior angle of the regular octagon. O 108 O 1080 O 135 O 180

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Q: What polygon is formed by the intersection of plane N and the octagonal prism shown?

A: Here the intersection is formed by the plane N and octagonal prism. Polygon formed is just an…