maths
what is the deniminator of a fraction?
the bottom number on the fraction
what is a numerator of a fraction?
the top number in the fraction
what do all of the angles around a point always add up to?
360 degrees
360
360 o
what do all the angles on a half turn add up to?
180 degrees
what do all the angles in a triangle add up to?
180 degrees
what do all the angles in a quadrilateral add up to?
360 degrees
360 o
360
how many sides does a octogon have?
eight
what can we use to calculate unknowns?
formulae
all angles in a pentagon add up to
540 degrees
all angles in a hexagon add up to
720 degrees
where can an angle be found?
by the intersection of two lines
adjacent angles on a straight line add up to
180 degrees
angles that are opposite at a vertex are
equal
corresponding angles on parellel are
equal
angles on a quarter turn add up to
90 degrees
co interior angles on parallel lines add up to
180 degrees
the sum of the exterior angles of any polygon is
360 degrees
if we have a ratio a:b then the ratio value would be
a/b
we can represent a balue or integer using a
letter