Lines
_________ lines never cross paths.
A triangle with two sides that are the same length.
Isosceles
A four sided figure with one pair of opposite parallel lines.
How many faces does a cube have?
6
38,952 x 100
3,895,200
A straight line that that goes on forever in both directions.
line
A triangle with one right angle and two acute angles.
right triangle
A quadrilateral with opposite sides that are parallel and equal in length.
Parallelogram
How many vertices does a cone have?
1
25 x 32
800
line segment
A triangle with one obtuse angle and two acute angles.
obtuse triangle
Is a square a rectangle?
Yes
How many edges does a rectangular prism have?
12
562÷3
187r1
ray
A triangle with one right angle and two side that are equal.
right isosceles triangle
A quadrilateral with opposite sides that are parallel and equal in length and has four right angles.
rectangle
How many faces does a triangular prism have?
5
List all the factors of 12
1,2,3,4,6,12
Lines that intersect and form a right angle.
Perpendicular lines
A quadrilateral that has opposite sides parallel, and all sides are congruent.
Rhombus
How many vertices does a rectangular prism have?
8
List the first five multiples of 6
6,12,18,24,30