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Q 1/5
Score 0
Which of the following is not true of a
trapezoid that has been reflected across
the x-axis?
30
D. The x-coordinates of the new trapezoid
are the same as the x-coordinates of
the original trapezoid.
B. The new trapezoid is the same shape as
the original trapezoid.
C. The new trapezoid is in the same
orientation as the original trapezoid.
A. The new trapezoid is the same size as
the original trapezoid.
Q 2/5
Score 0
What would be the orientation of
the figure L after a translation of 8
units to the right and 3 units up?
30
A
C
B
D
5 questions
Q.
Which of the following is not true of a
trapezoid that has been reflected across
the x-axis?
1
30 sec
Q.
What would be the orientation of
the figure L after a translation of 8
units to the right and 3 units up?
2
30 sec
Q.
A triangle with coordinates (6, 4), (2, −1),
and (−3, 5) is translated 4 units left and
rotated 180° about the origin. What are the
coordinates of its image?
3
30 sec
Q.
In what quadrant would the triangle be
located after a rotation of 270° clockwise
about the origin?
4
30 sec
Q.
A straw has a diameter of 0.6 cm and a
length of 19.5 cm. What is the surface area of
the straw to the nearest tenth? Use 3.14 for π.
