isaboo1159 isaboo1159

27-05-2017
Mathematics

contestada

what is the perimeter of a regular nonagon with a side length of 21

Respuesta :

27-05-2017

21*9

9 sides times 21 per side

Answer Link

HandyMan133 HandyMan133

27-05-2017

The perimeter would be 189

How?-

Formula- 9(the sides of the nonagon) times the length

so
9*21=189

Answer Link

Otras preguntas

When journalists conduct investigative reports into the misdeeds of public officials they are fulfilling the media role of?

Preeta’s book has 300 pages. Each day she reads 10 more pages than the day before. She finishes her book in 6 days. How many pages does she read?

suppose the price of gasoline increases and that sport utility vehicles get poor gas mileage compared to other availble cars. One would expect

please help me with this question, and if u can do it on paper

Is the following statement true or false? the most frequent sign and symptom of a developing pulmonary embolus is tachypnea and dyspnea

The author’s purpose is the primary reason the author wrote the text. the feelings the author has about the text. the thoughts the author has about the text. th

n macroeconomics, the short run assumes that input prices are ______ while output prices are ______.

can someone please help me

Which of the following correlation coefficients expresses the weakest relationship between two variables

How does someone who has never been to a taqueria before know to order and pay at the counter and then wait for their food to be ready?