shapes & definitions
area formulas
volume formulas
lines
angles
100
polygon with 3 sides
What is a triangle?
100
rectangle and square area formula
What is length x width?
100
rectangular solid or cube
What is length times width times height?
100
are equidistance at all times, never meet, never cross
What are parallel lines?
100
more than 90 degrees but less than 180 degrees
What is an obtuse angle?
200
distance around a geometric figure
What is perimeter?
200
triangle area formula
What is base times height ÷ by 2?
200
cylinder
What is πr2 times height?
200
intersect or meet at right angles
What are perpendicular lines?
200
acute
What is more than 0 degrees, less than 90 degrees
300
quadrilateral with opposite sides parallel and 4 equal sides
What is a rhombus?
300
parallelogram or rhombus
What is base x height?
300
pyramid
What is length times width times height ÷ 3
300
a half-line
What is a ray?
300
angles that share only a common vertex and are equal in measurement
What are vertical angles?
400
distance around a circle
What is circumference?
400
trapezoid
What is (1/2)h(b1+b2
400
sphere
What is (4/3)π r3
400
part of a line between 2 endpoints
What is a line segment?
400
adjacent
What are angles which share a common side and are beside each other.
500
isosceles triangle
What has 2 equal sides and 2 equal angles?
500
circle
What is πr2?
500
space inside a 3 dimensional geometric figure
What is volume?
500
cuts across 2 or more parallel lines
What is a transversal?
500
complementary
What are 2 angles whose measure equals 90 degrees?
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