Angles (I'm Loving Angles Instead) Flashcards
Angles in a quadrilateral add up to
360 degrees
An equilateral triangle has . . .
Three equal angles (60 degrees)
An isosceles triangle has . . .
Two equal angles.
“The base angles of an isosceles triangle are equal”
A polygon with 5 sides is called a
Pentagon
A polygon with 6 sides is called a
Hexagon
A polygon with 8 sides is called an
Octagon
A polygon with 10 sides is called a
Decagon
The exterior angles of a polygon add up to
360 degrees
Interior angle + exterior angle =
180 degrees
In a regular polygon to find the exterior angle
360 ➗ number of sides
In a regular polygon to find the number of sides
360 ➗ exterior angle
F angles
Corresponding angles are equal
Z angles
Alternate angles are equal
Vertically opposite angles
Are equal
C angles
Supplementary angles add up to 180 degrees