Java Games: Flashcards, matching, concentration, and word search.

# Geometric Terms

A matching activity of geometric terms with definitions and formulas - for 8th grade pre-algebra

AB
Pythagorean TheoremUsed to find the side length of a right triangle
Formula for Pythagorean Theorema^2 + b^2 = c^2
hypotenusethe longest side, variable is c
dilationchanging the shape of an object by a factor
volumethe amount of space an object takes up
surface areaadding up all the areas of a 3D object
3D objecthas three dimensions, including height
2D objectdoes not have the third dimension, height
legs of a right trianglethe sides that are adjacent (next to) a right angle
right anglea 90 degree angle
reflex anglean angle that is between 180 degrees and 360 degrees
straight anglean angle that measures 180 degrees
If measure of angle 3 = 50 degrees, then m of angle 2 is _____., 130 degrees (measure of angle 2)
Which angle is vertical to angle 1?, Angle 3
An example of a translation
An example of a rotation

 Mrs. Crites Team Leader, Instructor, Course Developer Arkansas Virtual High School AR