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HG U1D4 Polynomial in Geometric Context Aug6

Posljednje ažuriranje about 1 year ago

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Students will practice adding and subtracting polynomials in the context of perimeter for triangles and rectangles.

Pitanje 1

1.

Which one does not belong. Justify your answer.

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Pitanje 2

2.

What is the definition of perimeter?

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Pitanje 3

3.

What is the length of the perimeter of the polygon on the left (above on your phone)?

The perimeter is units.

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Pitanje 4

4.

What is the definition of area?

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Pitanje 5

5.

What is the area of the polygon to the left (above on your phone)?

The area is approximately units²

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Pitanje 6

6.

What is the length of the perimeter of the polygon on the left (above on your phone)?

The perimeter is feet.

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Pitanje 7

7.

What is the area of the polygon to the left (above on your phone)?

The area is feet².

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Pitanje 8

8.

What is the area of the polygon to the left (above on your phone)?

The area is cm².

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Pitanje 9

9.

The simplified expression to represent the area is units².

Pitanje 10

10.

Write an expression to represent the perimeter and area for the rectangle.

Write your answers in simplified standard form.

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perimeter = units

area = units²

Pitanje 11

11.

Write an expression to represent the perimeter and area for the rectangle.

Write your answers in simplified standard form.

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perimeter = units

area = units²

Pitanje 12

12.

Write an expression to represent the perimeter and area for the rectangle.

Write your answers in simplified standard form.

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perimeter = units

area = units²

Pitanje 13

13.

Write an expression to represent the perimeter and area for the rectangle.

Write your answers in simplified standard form.

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perimeter = units

area = units²

Pitanje 14

14.

Write an expression to represent the perimeter and area for the rectangle.

Write your answers in simplified standard form.

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perimeter = units

area = units²

Pitanje 15

15.

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Find the perimeter of the rectangle as a simplified polynomial.

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The perimeter is units.

Pitanje 16

16.

Find the difference.

(9x² - 4x) - (5x² - 3x) =

Pitanje 17

17.

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If the perimeter of this triangle is (9x + 2), what is the length of the missing side?

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The length of the missing side is units.

Pitanje 18

18.

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The perimeter of the rectangle is 8x² + 2x + 8. What is the length of the missing side?

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The length of the missing side is units.

Pitanje 19

19.

This next activity is intended to be a drag-and-drop. I haven't learned how to set this up in Formative (yet). So Just write the "drag" parts in the diagram to complete the activity.

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A town council plans to build a public parking lot. The outline represents the proposed shape of the parking lot.

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Pitanje 20

20.

Find the area of the proposed parking lot.

The area of the parking lot is units².

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Pitanje 21

21.

How can the area be used in creating the public parking lot?