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- 1. Multiple Choice
Select all the true statements about this shape (Hint: Select all means more than one)
The area can be found by decomposing into rectangles
The area cannot be found because there are too many measurements
The area can be found by multiplying 60x30 and subtracting missing pieces
The area can be found by adding all the side lengths together
- 2. Multiple Choice
Select the statement that is true about all three figures
The area of the first figure is greater than the others
The areas are all equal
The area of the middle figure is the smallest of the three
We don't have enough information to compare the areas
- 3. Multiple Choice
Select all strategies that could be used to find the area of this shape. (Hint: Select all means more than one)
The area can be found by counting the number of squares that touch the edge of the shape
The area can be found by adding 5x2, 4x2, and 2x2
The area of the shape is 22 square units
The area can be found by counting the number of grid squares inside the shape
- 4. Multiple Choice
What is the area of figure B
28 square units
36 square units
44 square units
24 square units
- 5. Multiple Choice
Jada said that she found the area of figure A by cutting it into 3 rectangles, finding their separate areas, and then adding those areas. Which strategy best describes what Jada did?
decomposing and rearranging
decomposing
enclosing and subtracting
counting grid squares
- 6. Multiple Choice
Diego said he can find the area of figure B by first multiplying 6x6. What should Diego's next step be?
adding the area of 1 and 2
subtracting the area of 1 and 2
Nothing. His area is 36 square units
decomposing and rearranging
- 7. Multiple Choice
Mai found the area of figure D by cutting the shape in half, moving the smaller triangles together, and making a new rectangle. Which strategy best describes what Mai did?
decomposing
enclosing and subtracting
decomposing and rearranging
- 8. Multiple Choice
What is the area of figure D
- 9. Multiple Choice
What is the area of figure C?
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