hayleeraezcomet hayleeraezcomet

18-05-2018
Mathematics

contestada

A regular polygon has 9 sides. What is the measure of each interior angle of the polygon?
40°
1260°
144°
140°

Respuesta :

18-05-2018

140°
Sum of interior angle = (n-2) × 180° where n is the number of sides =1260°
Each interior angle = 1260/9 = 140°

Answer Link

Otras preguntas

Jack ate 3 chocolate squares after school. Each chocolate square had a mass of 8 grams. How many grams of chocolate did Jack eat in all?

Which of these best summarizes the monroe doctrine?.

Over the period of a year, Julie’s net worth decreased. Which of the following could be true? a. Julie’s assets and liabilities decreased by the same amount. b.

Use calculus to find the volume of the following solid SThe base of S is the parabolic region {(x,y)|x2≤y≤1}. Cross-sections perpendicular to the y-axis are equ

Norman purchased 3.5 lb. of his favorite mixture of dried fruits to use in a trail mix. The total cost was $16.87. How much does the fruit cost per pound? Estim

Where does the thesis statement usually appear in a research report? A. as the last sentence of a report B. as the first sentence of a report C. near the end of

How to solve 2 and 1/2 divided by 3?

Feral cats kill large numbers of native wildlife in the United States. Which technology would require Environmental Scientists to directly interact with the cat

..................................................

Which statement describes Earth? It is an outer planet. It is a gaseous planet. It was formed from gas and dust. It has a thick atmosphere of hydrogen and heliu