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Parallelogram opposite sides parallel

Parallelogram (opposite sides parallel). A = ah = ab sin 6, where a and b denote the sides, h the altitude, and 6 the angle between the sides. [Pg.183]

A quadrilateral with two pairs of parallel sides is called a parallelogram. The two sets of opposite sides that are parallel are congruent in a parallelogram, as shown in the figures ... [Pg.182]

A parallelogram is a plane figure of four sides whose opposite sides are parallel. A rhombus is a paral-... [Pg.756]

Parallelepiped A six-sided figure each side of which is a parallelogram that is, opposite sides are parallel to each other. [Pg.67]

Parallelograms have 2 pairs of parallel sides. The opposite sides are congruent. The opposite angles are congruent. The diagonals of parallelograms bisect each other. [Pg.251]

See other pages where Parallelogram opposite sides parallel is mentioned: [Pg.428]    [Pg.6]    [Pg.255]    [Pg.556]    [Pg.568]    [Pg.432]    [Pg.3]    [Pg.428]    [Pg.6]    [Pg.255]    [Pg.556]    [Pg.568]    [Pg.432]    [Pg.3]    [Pg.4]    [Pg.184]    [Pg.129]    [Pg.348]    [Pg.373]    [Pg.373]   


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