Identifying Trapezoids (M5 L17)

Kayla incorrectly sorted some quadrilaterals into trapezoids and non-trapezoids as pictured below. Click the shapes that are in the wrong group.

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5.5

What attribute must be present for a quadrilateral to also be a trapezoid?

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5.5

Organize these polygons by their name.

Groups:

(a) Trapezoid

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(b) Non-trapezoid Quadrilaterals

,

(c) Other

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5.5

Draw an example of a trapezoid.

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5.5

• Isosceles right

• Scalene acute

• Scalene right

• Equilateral right

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5.5

Bonus

Which of these numbers are composite numbers?

Choose TWO correct answers.

• 3

• 4

• 19

• 22

• 31

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5.4A