D128 Mathematics for Elementary Educators
(Preassessment Questions and Answers / Already
Graded A+
Terms in this set (56)
What is the length of the 4√34 in.
missing leg in a right triangle
with a hypotenuse of 25 in.
and a leg of 9 in.?
A scalene Triangle has no congruent sides
Find the distance between 15.52
points (0, 4) and (15, 0) by
applying the Pythagorean
theorem.
A circle has a diameter of 128.61 ft.
12.8 ft. What is the area of
this circle?
A circle has a circumference 4.03 cm
of 12.65 cm. Assuming π =
3.14, what is the measure of
this circle's diameter?
A directional sign can be best rectangle
described as which type of
polygon?
Rhombus
A quadrilateral has four
congruent sides and
diagonals that are
perpendicular.
, Points P (−2, 1), R (−2, −5), A23
and Q (−6, −5) create triangle
PQR, which is then translated
1 unit down and 3 units to
the right. What is the new
xcoordinate of R?
What is the triangle rotated The triangle now sits in the upper left corner
90 degrees about the origin?
Which shows a dilation of the Enlargement by scale factor of one half
figure below?
Triangle ABC is congruent < EFD
with triangle DEF. Which of
the following angles in
DEF is congruent to m<
BCA in the first triangle?
A square with vertices A(2, (12,24)
6) B(4, 8) C(4, 6) and D(2, 4) is
dilated by a scale factor of 3
with reference to the origin.
Which of the following is the
coordinate of B'?
Given ABCD ~ WXYZ, BC~ XY
which of the following is
true?
Which of the following Angle Angle
theorems proves that two
figures are similar, but not
congruent?
(Preassessment Questions and Answers / Already
Graded A+
Terms in this set (56)
What is the length of the 4√34 in.
missing leg in a right triangle
with a hypotenuse of 25 in.
and a leg of 9 in.?
A scalene Triangle has no congruent sides
Find the distance between 15.52
points (0, 4) and (15, 0) by
applying the Pythagorean
theorem.
A circle has a diameter of 128.61 ft.
12.8 ft. What is the area of
this circle?
A circle has a circumference 4.03 cm
of 12.65 cm. Assuming π =
3.14, what is the measure of
this circle's diameter?
A directional sign can be best rectangle
described as which type of
polygon?
Rhombus
A quadrilateral has four
congruent sides and
diagonals that are
perpendicular.
, Points P (−2, 1), R (−2, −5), A23
and Q (−6, −5) create triangle
PQR, which is then translated
1 unit down and 3 units to
the right. What is the new
xcoordinate of R?
What is the triangle rotated The triangle now sits in the upper left corner
90 degrees about the origin?
Which shows a dilation of the Enlargement by scale factor of one half
figure below?
Triangle ABC is congruent < EFD
with triangle DEF. Which of
the following angles in
DEF is congruent to m<
BCA in the first triangle?
A square with vertices A(2, (12,24)
6) B(4, 8) C(4, 6) and D(2, 4) is
dilated by a scale factor of 3
with reference to the origin.
Which of the following is the
coordinate of B'?
Given ABCD ~ WXYZ, BC~ XY
which of the following is
true?
Which of the following Angle Angle
theorems proves that two
figures are similar, but not
congruent?
