polygons sides
0.0(0)
Studied by 0 people
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/8
There's no tags or description
Looks like no tags are added yet.
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
9 Terms
1
New cards
Triangle
Sides: 3 number: 1 sum of interior angles 180°
2
New cards
Quadrilaterals
Sides: 4 number of triangle 2 sum of interior angles: 2 × 180 = 360
3
New cards
Pentagon
sides 5 number of triangles: 3 sum of interior angles 3× 180?= 540°
4
New cards
Hexagon
Sides: 6 number of triangle 4 sum of interior angles 4× 180= 720
5
New cards
Heptagon
Sides: 7 number of triangle 5 sum of interior angles: 5× 180 = 900
6
New cards
Octagon
Sides 8 number of triangle 6 sum of interior angles: 6× 180 = 1080
7
New cards
n-gon
sides: n number of triangle n-2 sum of interior angles: (n-2) × 180
8
New cards
9
New cards
Note 
Flashcards (69)