DIRECTIONS
Read each question carefully. For a multiple-choice question, determine the best
answer to the question from the four answer choices provided. For a griddable question,
determine the best answer to the question. Then fill in the answer on your answer
document.
1 CD has an endpoint at (2,
−
1) and a midpoint at (8, 3). Which measure is closest to the
length of CD ?
A 20.4 units
B 8.9 units
C 14.4 units
D 11.7 units
Page 9
2 Isosceles trapezoid JKLM is shown below.
56 units
39 units
17 units
120°
J
M L
K
If the dimensions of trapezoid JKLM are multiplied by a scale factor of f to create trapezoid
J
′
K
′
L
′
M
′
, which statement is true?
F Trapezoid J
′
K
′
L
′
M
′
contains two base angles measuring 30° each.
G The longer base of trapezoid J
′
K
′
L
′
M
′
is 56f units.
H The bases of trapezoid J
′
K
′
L
′
M
′
have lengths of 22 units and 39 units.
J Trapezoid J
′
K
′
L
′
M
′
contains two base angles measuring (120f )° each.
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