Quadrilaterals
This cute little angle is less than 90 degrees.
What is an acute angle?
I am a triangle with 3 sides that are all equal lengths and equal angles. What am I called?
An equilateral triangle!
A closed 2-sided shape with straight sides is called a?
What is polygon?
This angle is always 90 degrees!
What is a right angle.
If you add up all the angles of a triangle, what should they equal?
180 degrees!
This word describes two lines that will never cross.
What are parallel lines?
This angle is always above 91 degrees.
What is obtuse?
I am a triangle with 2 sides that are equal. What am I called?
What is an isosceles triangle?
This shape has 7 sides.
What is a heptagon?
What type of polygon has the least amount of sides possible?
What is a triangle?
What is 180?
I am a triangle with no sides that are equal and no angles that are equal.
What is a scalene triangle.
True or False: A circle is NOT a polygon.
True
A four-sided parallelogram with 4 right angles.
What is a rectangle or square?
True or False: A rhombus has one set of parallel lines.
False: It has 2 sets of parallel lines.
If a circle is 360°, how many 90° pizza slices could you make from one whole pizza?
What are 4 slices of pizza.
If you put two equilateral triangles together, what shape do they form?
What is a rhombus?
One side of my square planter box is 8 feet long. How much wood should I buy finish building the box?
What is 32 feet?