angels and dagreese Flashcards
(26 cards)
how many dagreese dose an tryangle have
180
how many dagreese dose each angle in a trangel
have
60
how many dagreese dose a quaduactral have
360
angels on a strate line add up to…….
180
angels in a circel add up too …….
360
what is intersect
divide (something) by passing or lying across it.
wht is alternate angels
when strait line crosses two parallel lines it forms two pairs of alternates sort of a z-shape. They are equal
are alternate angels even. true or faulse
false
what is an isosceles
has 2 equal sides and 2 equal angels
how many sides dose a pentogon have
5 sides
how many sides dose a hexagon have
6 sides
how many sides dose a heptagone
7 sides
octanden has how many sides
8 sides
nonagone has how many sides
9 sides
decagone has how many sides
10 sides
interior
corner of an angel
Equilateral triangle
Equilateral triangle: A triangle with 3 equal sides and 3 equal angles
Isosceles triangle
Isosceles triangle: A triangle with 2 equal sides.
Scalene triangle
Scalene triangle: A triangle with 3 sides that are all unequal.
Right-angled triangle
Right-angled triangle: A triangle that has a right angle.
Quadrilateral
Quadrilateral: A four-sided shape.
Rhombus
Rhombus: A quadrilateral with both pairs or opposite sides parallel and all sides equal length. (Differs from a square in that angles are NOT 90˚).
Trapezium
Trapezium: A quadrilateral with one pair of parallel sides.
Parallelogram
Parallelogram: A quadrilateral with both pairs of opposite sides parallel and both pairs an equal length.
