Unit 7 Review: Polygons

The figure is a parallelogram.  
Solve for x.  

• 7
• 2
• 0
• 4

The figure is a parallelogram.  
Solve for x.  

• 1
• 11
• 7
• 6

Which statement is true?

• A rhombus is never a square.
• A rhombus is always a square.
• A rhombus is never a rectangle.
• A rhombus is always a parallelogram.

Which statement is true about trapezoids?

• All trapezoids are quadrilaterals.
• All quadrilaterals are trapezoids.
• All trapezoids are rectangles.
• All trapezoids are squares.

Which statement is not true?

• Every parallelogram is a rectangle.
• Every square is a parallelogram.
• Every square has two pairs of parallel sides.
• Every rectangle has four right angles.

The legs of an isosceles trapezoid are _____.

• parallel
• perpendicular
• congruent
• skew

Find the measure of DG.

• 14
• 28
• 12
• 16

Find the missing angle of the trapezoid.

• 65
• 115
• 180
• None of these

Find the value of x.

• 35
• 3
• 33
• None of these

Find the value of x.

• 4
• 6
• 5
• 129