(M7) Unit 8 Lesson 2 - Missing Sides/Angles

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This is an Isosceles Trapezoid.

The diagonals ​ ​ ​

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  congruent, and this quadrilateral has​ ​

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  pairs of parallel sides.

Multiple Select

Select all attributes of a rhombus (there are 3)

• All sides are congruent

• Opposite sides are parallel

• Opposite angles are congruent

• All angles are 90^o

  (right angles)

Multiple Select

Select all attributes of a parallelogram (there are 3)

• Opposite sides are congruent

• Opposite sides are parallel

• All angles are congruent

• Opposite angles are congruent

Multiple Select

A square is also always a...(check all that apply)

Multiple Select

Select all attributes of a rectangle (there are 4)

• All sides are congruent

• Opposite sides are parallel

• All angles are congruent

• All angles are 90^o

  (right angles)

• Opposite sides are congruent

​Find "Parallelogram" on your chart and read the descriptions...

Be ready...

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Look at this Isosceles trapezoid. The length of line segment CD is ​

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inches.

Hint: look at the markings on the sides.

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The length of line segment MK is ​

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Multiple Choice

The measure of angle y (just one of them) is how many degrees?

• 310^o

• 260^o

• 130^o

• 90^o