Podcast
Questions and Answers
What is the value of x?
What is the value of x?
98 degrees
What is the measure of an interior angle of a regular 12-gon?
What is the measure of an interior angle of a regular 12-gon?
150 degrees
How many sides does a polygon have if each exterior angle measures 60 degrees?
How many sides does a polygon have if each exterior angle measures 60 degrees?
6
What must m ___?
What must m ___?
Signup and view all the answers
Study Notes
Geometry Flashcards Summary
- The value of x is determined to be 98 degrees through the equation 720 - 622 = 98.
- A regular 12-gon, also known as a dodecagon, has an interior angle measurement of 150 degrees calculated using the formula ((n-2) \times 180/n) where n is the number of sides.
- A polygon with each exterior angle measuring 60 degrees will have 6 sides, derived from the formula where the sum of exterior angles equals 360 degrees: (360/60 = 6).
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Prepare for your Geometry final exam with these flashcards covering angles, polygons, and their properties. Each card presents a question related to key concepts like exterior angles and measures of polygons. Test your knowledge and review important definitions.
