isabellamorris7527 isabellamorris7527

25-09-2018
Mathematics

contestada

What equation would i use to find out how many sides a polygon has if the interior angle is 160 degrees

Respuesta :

jimrgrant1 jimrgrant1

25-09-2018

number of sides n = 18

the sum of the exterior angles of a polygon = 360°

exterior angle = 180° - interior angle = 180° - 160° = 20°

number of sides = [tex]\frac{360}{20}[/tex]= 18

Answer Link

Otras preguntas

President Johnson's program to create new jobs and to appropriate money to faltering economic areas was called: New Frontier New Deal War on Poverty

How do you find 99% if a number

Which social reform movement founded by Lyman Beecher arose as a result of the second Great Awakening in the early 1800s? A. Enlightenment B. Nativism C. Reform

Which sentence uses correct capitalization? A. Just off the coast of California is the lovely Catalina island. B. The Emancipation Proclamation was announced du

The growth of American cities during the late 19th and early 20th centuries led progressive reformers to push for which of these? improved public services restr

Feudalism arose in Western Europe because __________.

1/2e=1/4 what does equation equal

What was a central goal of Henry Grady’s idea for a New South? paying better wages developing industry preventing cities from growing limiting the crops farmers

Which of the following is true? A. The Earth exerts a gravitational force on the Moon, but the Moon does not exert a gravitational force on the Earth. B. T

Which section of the nation was economically dominant after the Civil War? Mid-Atlantic Mid-West North South West