shapes
triangles
Number of Sides
How Lines Cross
Random
100

What shape has four sides of equal length and four right angles?

What is a square?
100

True or False. Can a triangle have all obtuse angles?

What is false?

100

What is the shape that has three sides?

What is a triangle? 
100

What is it called when lines cross each other? 

What is intersecting?

100

How many line segments are there in a pentagon? 

What is 5?

200

What shape has one set of parallel sides?

What is a trapezoid?

200

True or False. Can a triangle have all acute angles?

What is true?

200

What is the shape that has four sides?

What is a square, or rectangle, or rhombus, or trapezoid? 

200

What are lines called when they cross each other at a right angle? (Like in a square)

What are perpendicular lines?

200

True or False. A hexagon is a closed shape. 

What is true?

300
What is one shape that has two sets of parallel sides?

What is a rectangle, or square, or rhombus?

300

What type of triangle has all equal sides?

What is an equilateral triangle? 

300

What is the shape that has 5 sides?

What is a pentagon?

300

What are lines called when they will never cross each other?

What are parallel lines?

300

True or False. A circle is a polygon?

What is false?

400

What shape besides a square has four sides of equal length?

What is a rhombus?

400

What type of triangle has two sides that are equal?

What is an isosceles triangle?  

400

What is the shape that has 8 sides?

What is an octagon?


400

What is it called when you have an endpoint on one side and a line extending out with an arrow on the other side?

What is a ray?

400

What is it called when you have an arrow on both sides of a line? 

What is a line?

500

What is a polygon?

What is a closed shape that is made up of line segments?
500

What type of triangle has all sides of different lengths?

What is a scalene triangle?

500

What is the shape that has 10 sides?

What is a decagon?
500

What is it called when you have an end point on one side an endpoint on the other side?

What is a line segment?
500

What shape has the following characteristics 

*quadrilateral

*1 pair of parallel sides

*no right angles

What is a trapezoid?