# Shared Flashcard Set

## Details

Math Toolbox - December
Math
10
Mathematics
12/03/2010

Term
 List of fractions and their decimal and percentage equivalents
Definition
 practice on paper
Term
 area of square, rhombus, rectangle, parallelogram, trapezoid
Definition
 square A=s(squared)rhombus A=1/2 x d1 x d2rectangle A=l x wparallelogram A=b x htrapezoid A=1/2 (b1 + b2) x h
Term
 what is the slope of a line with endpoints (x1, y1) and (x2, y2)
Definition
 slope = m=(y2-y1)/(x2-x1)
Term
 acute angle
Definition
 less than 90 degrees
Term
 obtuse angle
Definition
 more than 90 degrees (but less than 180)
Term
 right angle
Definition
 90 degrees
Term
 vertical angle
Definition
 pair of non-adjacent angles formed by a pair of intersecting lines, they have the same measure
Term
 supplementary angle
Definition
 two angles that total 180 degrees
Term
 complementary angles
Definition
 two angles that total 90 degrees
Term
 vertex
Definition
 point of an angle/polygon/polyhedron where two or more lines, rays or segments meet
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