Math 3.1.1 Flashcards
1
Q
The size of a surface. Area is measured in square units.
A
area
2
Q
A four-sided figure in which both pairs of opposite sides are parallel and equal.
A
parallelogram
3
Q
A closed plane figure with three or more straight, connected sides.
A
polygon
4
Q
A triangle that contains a right angle.
A
right triangle
5
Q
A four-sided figure with exactly one pair of parallel sides.
A
trapezoid
