Lines
Angles
Triangles
Quadrilaterals
Miscelaneous
100
two lines that are the same distance apart and will never touch
What is parallel lines
100
This is the term for a 90 degree angle
What is right angle
100
A triangle that has all sides the same length
What is equilateral
100
This is the number of sides on a quadrilateral
What is 4
100
A shape that has 6 sides is called
What is a hexagon
200
lines that intersect to form a right angle
What is perpendicular
200
An angle that is less than 90 degrees
What is acute
200
A triangle with two sides the same length
What is isosceles
200

This is a quadrilateral with at least one pair of parallel sides.

What is a trapezoid?

200
A shape with 5 sides is called
What is a pentagon
300
this has one endpoint and continues in one direction forever
What is a ray
300

an angle that is greater than 90 degrees but less than 180 degrees

What is obtuse

300

A triangle with sides of all different lengths.

What is a scalene triangle?

300
This is a quadrilateral with two pairs of opposite sides parallel and 4 right angles
What is rectangle
300

A closed two-dimensional shape with at least 3 sides.

What is a polygon

400
This is part of a line
What is a line segment
400
this is the number of degrees in a straight angle
What is 180 degrees
400
A triangle with a 90 degree angle and no sides the same length
What is right, scalene
400

This is a quadrilateral with two pairs of opposite sides parallel, all sides are equal, and there are no 90 degree angles. 

What is a rhombus

400

This can be found using the formula (2 x l) + (2 x w).

What is the perimeter?

500

A real or imaginary line that divides a shape into two congruent parts or mirror images.

What is a line of symmetry?

500
This is used to measure angles
What is a protractor
500

All angles in every triangle will add up to this number of degrees

What is 180 degrees

500

This quadrilateral has exactly 4 lines of symmetry.

What is a square?

500

Area is found by multiplying the length and width of a rectangle. It is measured in this.

What is units squared or squared units?

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