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Slope, Pythagorean Theorem, Dilations, Simple Interest Review

Quiz by Mary Alice Salinas

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24 questions
Show answers
  • Q1
    What is the slope of a line that passes through the points (2, 3) and (4, 7)?
    1
    0.5
    4
    2
    30s
  • Q2
    What is the slope of a line that goes through the points (-2, -1) and (3, 4)?
    -1
    1
    2
    1/2
    30s
  • Q3
    What is the slope of a line that passes through the points (1, 2) and (-2, -4)?
    1/2
    -1/2
    2
    -2
    30s
  • Q4
    If the two shorter sides of a right-angled triangle measure 3 cm and 4 cm, what is the length of the hypotenuse?
    6 cm
    8 cm
    7 cm
    5 cm
    30s
  • Q5
    In a right-angled triangle, if one side is 8 cm and the hypotenuse is 10 cm, what is the length of the other side?
    9 cm
    4 cm
    5 cm
    6 cm
    30s
  • Q6
    What is the length of the hypotenuse in a right-angled triangle if one side is 12 cm and the other side is 16 cm?
    18 cm
    24 cm
    22 cm
    20 cm
    30s
  • Q7
    A ladder leans against a wall forming a right-angled triangle with the ground. If the ground distance from the ladder is 9 feet and the ladder reaches up to 15 feet on the wall, what is the length (in feet) of the ladder?
    17 feet
    12 feet
    24 feet
    18 feet
    30s
  • Q8
    In a right-angled triangle, the lengths of two sides are 7 cm and 24 cm. If the 24 cm side is the hypotenuse, what is the length of the other side?
    22 cm
    17 cm
    20 cm
    25 cm
    30s
  • Q9
    If the hypotenuse of a right-angled triangle measures 13 cm and one of the legs measures 5 cm, what is the length of the other leg?
    12 cm
    8 cm
    10 cm
    11 cm
    30s
  • Q10
    A right-angled triangle has one side that measures 9 units and another side that measures 12 units. Which of the following could be the length of the hypotenuse?
    16 units
    14 units
    18 units
    15 units
    30s
  • Q11
    In a right-angled triangle, the length of one leg is 8 units and the length of the hypotenuse is 17 units. What is the length of the other leg?
    9 units
    12 units
    14 units
    15 units
    30s
  • Q12
    A right-angled triangle has sides of 6 cm and 8 cm. What is the length of the hypotenuse?
    9 cm
    12 cm
    11 cm
    10 cm
    30s
  • Q13
    In a right-angled triangle, if the hypotenuse is 13 units long and one of the other sides measures 5 units, what is the length of the remaining side?
    12 units
    10 units
    6 units
    8 units
    30s
  • Q14
    What effect does a dilation with a scale factor greater than 1 have on a figure?
    It does not change the figure
    It enlarges the figure
    It rotates the figure
    It reduces the figure
    30s
  • Q15
    What happens to the coordinates of a point (x, y) when it is dilated by a scale factor of 2 from the origin?
    The coordinates become (2x, 2y)
    The coordinates do not change
    The coordinates become (x/2, y/2)
    The coordinates become (x^2, y^2)
    30s

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