1.   Mrs. Torres wants to put up a fence around her circular flower garden. How much fencing should she buy? Round your answer to the nearest foot.
   
    A. 18 feet B. 16 feet
    C. 17 feet D. 19 feet
    Hint

  2.   Classify the given angle.
   
    A. complementary B. acute
    C. right D. obtuse
    Hint

  3.   Which is not a perfect square?
    A. 100 B. 169
    C. 144 D. 48
    Hint

  4.   Use a calculator to find to the nearest tenth.
    A. 8.6 B. 8.5
    C. 8.7 D. 8.8
    Hint

  5.   Find the length of the hypotenuse in the triangle.
   
    A. 12 ft B. 14 ft
    C. 9.5 ft D. 10 ft
    Hint

  6.   Find the area of the circle. Round the answer to the nearest tenth. Use
   
    A. 651.1 square inches B. 162.8 square inches
    C. 22.6 square inches D. 71.0 square inches
    Hint

  7.   Find the area of a circle with a diameter of 16.8 feet. Round the answer to the nearest tenth. Use
    A. 221.6 ft2 B. 165.6 ft2
    C. 52.8 ft2 D. 886.2 ft2
    Hint

  8.   Find the sum of the measures of the interior angles of the polygon.
   
    A. 1080° B. 720°
    C. 360° D. 540°
    Hint

  9.   How can you find the distance around a circle?
    A. evaluate the formula for the circumference
    B. all answers are correct
    C. use string to measure around a circle, then measure the string
    D. draw a polygon that closely matches the circle, then measure the sides of the new polygon
    Hint

  10.   Find the exact area of the triangle on a 1 centimeter grid.
   
    A. 10 cm2 B. 9 cm2
    C. 15 cm2 D. 9.5 cm2
    Hint



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