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Geometry

Geometry. Warm-up 5. 1. The horizontal and vertical distance between the dots on this paper shown below represent 1 unit. What is the closest area of the hexagon drawn on this dot paper?. 20 units 2 23 units 2 27 units 2 29 units 2.

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Geometry

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  1. Geometry Warm-up 5

  2. 1. The horizontal and vertical distance between the dots on this paper shown below represent 1 unit. What is the closest area of the hexagon drawn on this dot paper? • 20 units2 • 23 units2 • 27 units2 • 29 units2

  3. 2. Find the equation for the line that passes through (2,4) and has a slope of -3.

  4. 3. The formula for converting Fahrenheit to Celsius temperature is . What is the formula for converting Celsius to Fahrenheit?

  5. 4. The top view of a solid built with cubes is shown below. Which figure best represents this solid? A C D B

  6. 5. The perimeter of a garden is 84 ft. The garden’s length is 2 ft less than 3 times the width. Which of the following systems of equations would be used to find the dimensions of the garden?

  7. 6. If a + b = c and d + e = f, which of the following is not true? • a + b + f = c + d + e • a + b – f = c – d – e • a + b + c = d + e + f • a + b + d + e = c + f

  8. 7. The 8th grade science class is collecting data on the height of plants grown from seeds. They measure the height of all the plants each week and record the data on a coordinate plane. What kind of correlation does this graph have? • Positive • Negative • Constant • None

  9. 8. The perimeter of a garden is 34 ft. The garden’s length is 4 ft less than twice the width. What is the area of the garden? • 136 • 68 • 267.12 • 70

  10. 9. A door is built for a chicken house, as shown below. What is the approximate length of the diagonal brace that is placed on this door? A. 6.3 B. 7.6 C. 10 D. 10.5 brace 7 ft 3 ft

  11. Raul has to dress up for a speech. He has a choice of a white shirt, blue shirt, or yellow shirt. He has a brown sport coat and and blue sport coat. He has blue pants or khaki pants. Which process would tell how many combinations that Raul could choose?

  12. Geometry Warm-up 5 • C, obj 10, 8.14C • B, obj 3, 8.6D • D, obj 2, A.4A • B, obj 7, 8.7A • C, obj 4, A.8A • C, obj 10, 8.16B • A, obj 2, A.1D • D, obj 10, 8.15A • B, obj 8, 8.9A • A, obj 10, 8.14B

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