TEKS 4.6C/D Review Questions

A parallelogram, because there are two sets of parallel sides

A rectangle, because there are four right angles

A trapezoid, because there is only one pair of parallel sides

A rhombus, because there are four sides of equal length

Figure 1 only

Figure 2 only

Figure 3 only

None of Regina’s pentagons contains a pair of parallel line segments.

Isosceles Triangle ( only 2 sides are equal )

Equilateral Triangle ( all 3 ANGLES are equal )

Scalene Triangle ( No sides are the same )

Right Triangle

2 pairs of parallel sides

4 sides of equal length

4 right angles

has one pair of parallel lines

has one pair of equal vertices

has two right angles