1. Mrs. Rivas Lina is covering a wall in her attic with wallpaper. The wall is trapezoid-shaped with top and bottom bases of 14 feet and 20 feet. The height of the wall is 8 feet. How much wallpaper will she need to cover the wall?

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3. Mrs. Rivas International Studies Charter School. https://www.khanacademy.org/math/geometry/intro_euclid/v/euclid-as-the-father-of- geometry

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20. Hypothesis: an angle measures 130 Conclusion: the angle is obtuse. If the animal is a Dolphin, then it is a mammal. Mrs. Rivas International Studies Charter School.

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23. a. FALSE; January has 28 days, plus 3 more. b. TRUE; the sum of the measure of two angles that form a linear pair is 180. Mrs. Rivas International Studies Charter School.

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33. Mrs. Rivas If the figure is a square, then the figure is a quadrilateral. If the figure is a quadrilateral, then the figure is a square. If the figure is not a square, then the figure is not a quadrilateral. False: Rectangles are quadrilaterals but they are not squares False: It could be a rectangle, rhombus, or trapezoid If the figure is not a quadrilateral, then the figure is not a square. True

34. Mrs. Rivas If a vegetable contains beta carotene, then it is a carrot. If the vegetable is not a carrot, then it does not contains beta carotene. False: spinach, beets, pumpkins, sweet potatoes If the vegetable does not contains beta carotene, then it is not a carrot. False: spinach, beets, pumpkins, sweet potatoes True

35. Page 85-88 # 12-42 Even and # 62-65 all. Page 93 # 6-24 Even Mrs. Rivas International Studies Charter School.