Geometry
Angles on a straight line measures
180 degrees
the top number in a fraction is called
the numerator
Acute angles measure
less than 90 degrees
The bottom number in a fraction is called
the denominator
Obtuse angles measure
greater than 90 degrees
how many equal parts the whole is divided into
Triangles having all sides equal is called
an equilateral triangle
A mixed number is made up of a
whole number and a fraction
Right angles measure
90 degrees
the fraction bar separates
the numerator and the denominator