90 degree angles are called (a)   angles

A ..... has a beginning but no .....

(a)  

A 179° angle is classified as (a)  

A revolution measures (a)   degrees

Squares have (a)   lines of symmetry

Isosceles triangles have (a)   equal sides

A rhombus has opposite (a)   equal.

A parallelogram has opposite sides (a)  

Quadrilateral have (a)   sides