Properties of geometrical figures

Mai multe ca aceasta

Triangle properties

după Leah Irmiter

Triangle properties

după Leah Irmiter

Polygons

după Mrs. Delose

Fundamentals of Geometry for Elementary School Teachers

după Hannah Schweiter

Properties of geometrical figures

Trapezium

The angles along the parallel lines add up to 180 degrees

There is only 1 pair of parallel lines

Rhombuses

Same as parallelograms, except that all 4 sides are equal

Squares and rectangles

All 4 sides are equal

Every angle inside is a right angle, each one 90 degrees

Isosceles Triangles

The 2 base angles are equal

2 sides are equal

Parallograms

Opposite angles are equal, summing up to 180 degrees

Has 2 pairs of parallel lines

Scalene Triangles

All 3 angles are of different degrees

Equilateral Triangles

All 3 angles are equal, each one 60 degrees

All 3 sides are equal