Shapes
Lines
Angles
Quadrilaterals
Triangles
100
A shape with 3 sides.
What is a triangle?
100
Lines that touch once.
What is intersecting lines?
100
An angle that measures 90 degrees.
What is a right angle?
100
A shape with 4 equal sides and 4 right angles.
What is a square?
100
A shape with 3 sides all the same length.
What is an equilateral triangle?
200
A shape with 5 sides.
What is a pentagon?
200
Lines that make right angles, like a T.
What are perpendicular lines?
200
An angle that is smaller than 90 degrees.
What is an acute angle?
200
A shape with 4 equal sides, 2 acute angles, and 2 obtuse angles.
What is a rhombus?
200
A triangle with 2 equal sides?
What is an isosceles triangle?
300
A shape with 4 sides.
What is a quadrilateral?
300
Lines that never touch.
What are parallel lines?
300
An angle that is greater than 90 degrees.
What is an obtuse angle?
300
A shape with 2 parallel sides, 2 acute angles, and 2 obtuse angles.
What is a trapezoid?
300
A triangle with all different lengths of sides.
What is a scalene triangle?
400
A shape with 6 sides.
What is a hexagon?
400
Lines that form obtuse or acute angles when they touch.
What are intersecting lines?
400
An angle that forms an L.
What is a right angle?
400
A shape with 4 right angles.
What is a rectangle?
400
A triangle with all three sides measuring 5 cm.
What is an equilateral triangle?
500
A shape with NO sides.
What is a circle?
500
Lines that are always the same distance apart.
What are parallel lines?
500
An angle that could measure 45 degrees.
What is an acute angle?
500
A shape with 2 acute angles, 2 obtuse angles, and 2 sets of parallel lines.
What is a parallelogram?
500
A triangle with two sides measuring 4 inches, and 1 side measuring 2 inches.
What is an isosceles triangle?
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