Geometry
What are parallel lines?
two parallel lines that never meet
What are the properties of a square
4 right angles and the sides are all the same length
What is a line segment
This connects two points, sometimes labelled A and B
What is an equalateral triangle
This has 3 equal sides and angles
What is a triangle
Polygon with 3 sides
What is a line?
A straight path of points that goes on and on in two opposite directions
What are the properties of a rectangle?
It has 4 right angles and two pairs of identical, parallel lines
What is an intersection?
where two lines cross
What is an isosceles triangle
This has 2 equal sides and angles
What is an octogon
polygon with 8 sides
What is a polygon?
term given to a set of flat/2-D shapes
What is a trapezium?
A quadrilateral with only one pair of sides
What are parallel lines
Lines that never intersect (meet)
What is a scalene triangle
This has no sides equal in length
What is a pentagon
Polygon with 5 sides
What is a right-angled triangle?
A triangle with one angle that measures exactly 90 degrees
What is a parallelogram
A quadrilateral with 2 pairs of parallel sides with 2 that are angled (a drunk rectangle)
What are intersecting lines
Lines that pass through the same point
What is an obtuse triangle
A triangle that has one angle that is more than 90 degrees
What is a quadrilateral
Polygon with 4 sides
What is a line of symmetry?
a line that cuts a shape in half leaving it identical on both sides
What is a rhombus
A quadrilateral that has opposite sides that are parallel and all of its sides are the same length (a drunk square)
What are perpendicular lines?
Lines that form 90 degree angles
What is an acute triangle
A triangle that has angles that are all less than 90 degrees
What is a hexagon
Polygon with 6 sides