Answered: Find the number of sides for a regular…

Math

Geometry

Find the number of sides for a regular polygon in which each interior angle is 120° larger than each exterior angle.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Related questions

Q: . Find the value of angle A in the triangle where a = 8, b = 6, and c = 7 to the nearest degree.…

Q: a. Are regions I and II similar?b. Name two similar triangles.c. What is the ratio of their areas?d.…

A: **** As per our guidelines, we are supposed to solve only the first three problems/subdivisions.…

Q: The number of degrees in a, b, c, and d are the measures of the central angles of regular polygóns.…

Q: INSTRUCTIONS. Order the angles in each triangle from smallest to largest. 6) In AVWX mzV = 50° m2W =…

A: The order of angles are angle W<angle V<angle X

Q: Three battery factories A, B, C. If their total production in 2020 is 30,000 batteries and the…

A: Given : Three battery factories A, B, C. If their total production in 2020 is 30,000 batteries In…

Q: 1. A parallelogram has each of its sides 3 in. long. One of its angles is 80°. a. Identify the type…

Q: a. Construct a kite ABCD having AB of length 30mm, BC-80mm, and angle BAD = 55°. Measure BD and…

Q: 3. Can a triangle have sides with the given lengths? Yes NO 6 in., 6 in., 12 in 6 ft., 7 ft., 12 ft.

A: Since you have posted multiple questions, as per our policy we will answer first question (first…

Q: 1. Solve the following right triangles. Round angles to the nearest degree and round side lengths to…

Q: B. 1. Bisect 4BAC in the triangle ABC using compass and straight edge. A B. C.

Q: 3. Find the measure of the angle included by the segments A B and AD D

A: We have to find the measure of the angle included by the segments A B and AD

Q: A. Express each angle measure in degrees. 4 1. 7 2. 415

A: To convert angle in radian into degree, we multiply by 180°π. 1). Given angle is 47π. Converting…

Q: SOLVE FOR y and x Find the angle measures in each regular polygon. to to yo y° of yo Ox = 108 y =…

Q: In the diagram below, Circle O is inscribed in triangle ABC. If AE = 6, AB = 13 , and BC = 11, find…

Q: Consider the triangle B A with sides a, b and C opposite the respective angles. If a = 5, b = 7 and…

A: Given: a = 5 b = 7 c = 4

Q: A given triangle has the property that the measure of each angle is a square number. What are the…

A: Since sum of all the angles of triangle is 180°. Possible angles can be the square no. less than…

Q: PART A: In triangle PQR, angle P measures 58 degrees and angle Q measures 110 degrees. List the…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: Find all missing sides and angles for triangle ABC, where a, b, and c are lengths of the sides…

A: Trigonometry Question

Q: Determine the sum of the interior angles of a 19-sided polygon. 2000° 3060° 3420° 2300°

A: Sum of interior angles of n-sided polygon: The sum of interior angles of a n-sided polygon = 90(2n -…

Q: Please

A: From given data drawing a triangle and labeling it

Q: D 2.5 cm 9 m 12.8 cm 1.3 centimeters 1.8 centimeters O 3.2 centimeters 3.6 centimeters

A: Solution: The objective is to find the length of BC.

Q: a. Find the sum of the measures of the angles for the figure given. b. Find the measures of angle A…

A: In Euclidean geometry, an angle is the figure formed by two rays, called the sides of the angle,…

Question

A - Find the number of sides for a regular polygon in which each interior angle is 120° larger than each exterior angle.

a 12 b. 9 c. 15 d. 18

B- Determine the number of sides in a regular polygon whose central angles each measure 24°.

a. 12 b. 15 c. 10 d. 14

Definition Definition Two-dimentional plane figure composed of a finite number of straight line segments connected to form a closed chain or circuit. A polygonal circuit's segments are known as its edges or sides, and the points where two edges meet are known as its vertices or corners.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Note-

VIEW

Solution

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Triangle ABC is a right triangle with C = 90°. If A = 60° and a = 50, find b. Two of the exterior angles of a regular polygon have measures (6x – 30)° and (114 – b. 10x)°. How many sides does this regular polygon have? a.
3. The top and bottom of a five-foot high snowplow are to be attached to two steel braces of different lengths that meet at an angle of 44 degrees. If the length of one of the braces is 4.2 feet, at what angle does the shorter brace meet the blade? 4.2 Plaw SOLVE TrtE TRIAbrE, nteN ANSwrR TtE QUESTION
1. Find the measure of the missing Angles B 115° A D
Please help me
Each exterior angle in a regular polygon has a measure of 18°. How many sides does the polygon have? O A. 10 B. 18 C. 20 D. 36
Use a ruler, protractor, and compass to construct, when possible, a triangle with the stated properties. Decide if there can be two or more noncongruent triangles with the stated properties. Complete parts (a) through (c). (a) A right triangle with legs (the sides including the right angle) of length 3 cm and 5 cm How many noncongruent triangles of this form can be drawn? O A. zero O B. one O C. two or more (b) A triangle with sides of length 3 cm and 5 cm and a nonincluded angle of 60° How many noncongruent triangles of this form can be drawn? O A. one O B. two or more O C. zero (c) An isosceles triangle with two sides of length 8 cm and an apex angle of measure 28° How many noncongruent triangles of this form can be drawn? O A. zero O B. one OC. two or more
7-Given side a=138 feet, side b= 174 feet. Find side c, Angle A, Angle B and Angle C and sketch the triangle.
3. Determine whether a triangle can have the following sides with the given lengths. (1 a. 5 mi., 19 mi., 15 mi. b. 4 ft., 3 ft., 10 ft SJ SB MB DELL