Properties of geometrical figures

Mere som dette

Fundamentals of Geometry for Elementary School Teachers

af Hannah Schweiter

Polygons

af Mrs. Delose

Factoring Polynomials

af temi bamidele

Triangle properties

af Leah Irmiter

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