Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/8

Click to flip

8 Cards in this Set

  • Front
  • Back
Center of a polygon
the center of its circumscribed circle
radius of a polygon
the radius of its circumscribed circle
apothem of a polygon
the distance from the center of a polygon to any side of it
central angle of a regular polygon
an angle whose vertex is the center of the polygon and whose sides contain two consecutive vertices of the polygon
circumference
The perimeter of a circle given by the limiting number approached by the perimeters of a sequence of regular inscribed polygons. For radius R, C=2xpiexr
arc length
a potion of the circumference of a circle
sector of a circle
the region bounded by two radii of a circle and their intercepted arc
probability
a ratio from 0 to 1 that represents the likelihood an event will occur