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Geometry Finals Review

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  • What do the numbers 11, 88, and 181 all have in common?
    They can all be rad the same way upside down.
  • Without lifting your pencil, can you connect all of the dots in this diagram with exactly four straight lines?
    See diagram.
  • What month of the year has 28 days?
    All of them
  • If there are six people in a room and each shakes hands with everyone in the room exactly once, how many handshakes will there be?
    15 handshakes
  • Identify 10 states.
    Answers will vary
  • What is the center of the circle with the equation (x + 2)^2 + (y - 4)^2 = 16
    (-2, 4)
  • What letter comes next in the sequence: b, c, d, f, g, h, ____?
    J (Consonants)
  • Name three of the five triangle congruence theorems.
    SSS, SAS, ASA, AAS, HL
  • Parallel lines have slopes that are ______.
    Equal
  • What angle is congruent to ∠C?
    ∠F
  • Solve the equation: 5(x + 4) - 3 = 47
    x = 6
  • When are my office hours?
    Wednesdays 8:00am- 10:00am and 12:30pm- 2:15pm
  • In a standard deck of cards, what is the probability of pulling a card that is NOT a heart?
    39/52
  • Find the next number in the sequence: -4, -3, -1, -2, -1, 1, 0, ____.
    1 (Add 1, add 2, subtract 1)
  • If we are translating with the rule (x, y) → (x + 1, y + 3), what way would you move on the graph?
    Right and up
  • Determine the scale factor for the following similar triangles.
    2
  • Which transformation's preimage and image are similar, but not congruent?
    Dilation
  • You know 2 + 2 is equal to 2 x 2. Now find a set of three different whole numbers whose sum is equal to their total when multiplied.
    1,2, and 3. 1 + 2 + 3 = 1 x 2 x 3 = 6
  • Tom was asked to paint the number of plates on 100 apartments which means he will have to paint numbers 1 through 100. Can you figure out the number of times he will have to paint the number 8?
    19 times (8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 98)
  • Define congruent.
    Equal, same, identical
  • Name the four transformations.
    Translation, reflection, rotation, and dilation
  • Name the three trigonometric functions.
    Sine, cosine, and tangent