ghiijjhhuii ghiijjhhuii

16-05-2021
Mathematics

contestada

An exterior angle of a regular polygon is seven times its interior angle.
Find the size of it's interior angle.

Respuesta :

jimrgrant1 jimrgrant1

16-05-2021

Answer:

22.5°

Step-by-step explanation:

The sum of the interior and exterior angles of a regular polygon is 180°

ext + int = 180°

7 int + int = 180°

8 int = 180° ( divide both sides by 8 )

int = 22.5°

Answer Link

Otras preguntas

what was an advantage for the south at the start of the civil war?

How many unique ways are there to arrange the letters in the word APE

PLZZZZ hurry and answer ASAP will MARK AS BRAINLIEST Which of the following are results of the Voting Act of 1965? Select three answers. A. Fewer African Ameri

any help? someone? im bad at ratios

George is going to rent a car for 10 hours to use to travel . He will figure his cost by using the chart below . What is his cost for 10 hours

2. What is a single-gene disorder? Rare diseases caused by mutations in one gene at a time. Mutations caused by environmental factors. Genetic information that

After eating at your favorite restaurant you know that the bill before tax is $52.60 and that the sales tax rate is 8%. You decide to leave a 20% tip for the wa

Justin was involved in an automobile accident and sustained a serious injury to his head. When asked about the accident, Justin could not remember what happened

Factor 2y^2 + 5y + 6

A therapist describes her client's presenting problems as follows: He lives with a profound sense of emptiness and lack of fulfillment. He tends to go along wit