geometry
amyaevQuestion 29 (Multiple Choice Worth 4 points)
(5.01 MC) <object:standard:ma.912.g.3.1>
Which statement best compares a square and a rhombus?
[removed] A rhombus has all angles equal to 90° but a square has opposite angles equal.
[removed] A rhombus has diagonals which are unequal but a square has diagonals which are equal.
[removed] A rhombus has equal diagonals but a square has unequal diagonals.
[removed] A rhombus has non perpendicular diagonals but a square has perpendicular diagonal.
Question 30 (Multiple Choice Worth 4 points)
(4.02 MC) <object:standard:ma.912.t.2.1>
A lamp post, CAB, bent at point A after a storm. The tip of the lamp post touched the ground at point C, as shown below.
What is the height, in feet, of the portion AB of the lamp post?
[removed]
[removed] 14 tan 60°
[removed]
[removed] 14 cos 60°
Question 31 (Multiple Choice Worth 4 points)
(4.04 MC) <object:standard:ma.912.g.5.3>
Look at the figure.
What is the length of segment KM?
[removed] 14.1 inches
[removed] 17.3 inches
[removed] 10 inches
[removed] 20 inches
Question 32 (Multiple Choice Worth 4 points)
(3.02 LC) <object:standard:ma.912.g.4.4>
The figure below shows triangle MNO congruent to triangle PQR.
Which of the following is correct?
[removed] The length of MN is equal to 3 cm.
[removed] The length of NO is equal to 3 cm.
[removed] The length of NO is equal to 4 cm.
[removed] The length of MN is equal to 4 cm.
Question 33 (Multiple Choice Worth 4 points)
(4.03 MC) <object:standard:ma.912.t.2.1>
The picture shows a box sliding down a ramp.
What is the distance, in feet, that the box has to travel to move from point A to point C?
[removed] 14 sin 68°
[removed] 14 cosec 68°
[removed]
[removed]
Question 34 (Multiple Choice Worth 4 points)
(5.05 HC) <object:standard:ma.912.g.3.3>
A quadrilateral KLMN is drawn on a coordinate grid as shown below.
Troy will draw a quadrilateral PQRS similar to quadrilateral KLMN. The length of PQ should be 10 and P should be located at point (2, -5) . At which points will vertices Q and R be located?
[removed] Q(2, 5) and R(10, 5)
[removed] Q(11, 12) and R(15, 12)
[removed] Q(2, -5) and R(14, 5)
[removed] Q(5, 2) and R(5, -10)
Question 35 (Multiple Choice Worth 4 points)
(2.01 LC) <object:standard:ma.912.g.4.1>
Which statement is true for an equilateral triangle?
[removed] It has exactly two sides of the same length.
[removed] It has all angles measuring 60°.
[removed] It has one angle measuring 90°.
[removed] It has all three sides of different lengths.
Question 36 (Multiple Choice Worth 4 points)
(5.03 LC) <object:standard:ma.912.g.3.2>
Which statement is true about a rhombus and a rectangle?
[removed] Both have four right angles.
[removed] Both have exactly one pair of sides parallel.
[removed] Both have mutually bisecting diagonals.
[removed] Both have diagonals forming right angles.
Question 37 (Multiple Choice Worth 4 points)
(1.04 MC) <object:standard:ma.912.g.1.3>
Look at the figure.
What is the value of x?
[removed] 20
[removed] 70
[removed] 30
[removed] 90
Question 38 (Multiple Choice Worth 4 points)
(4.02 MC) <object:standard:ma.912.t.2.1>
The figure shows a triangular piece of cloth.
What is the length of the portion BC of the cloth?
[removed] 5 cos 38°
[removed]
[removed]
[removed] 5 sin 38°
Question 39 (Multiple Choice Worth 4 points)
(5.02 MC) <object:standard:ma.912.g.3.1>
Which statement is true about a parallelogram and a kite?
[removed] A parallelogram and a kite have opposite pairs of sides parallel
[removed] A parallelogram has opposite sides congruent and a kite has adjacent sides congruent.
[removed] A parallelogram and a kite have adjacent sides that are congruent.
[removed] A parallelogram has exactly one pair of parallel opposite sides and a kite has no parallel sides.
Question 40 (Multiple Choice Worth 4 points)
(2.05 MC) <object:standard:ma.912.g.4.2>
Look at the triangle KLM with O as its circumcenter.
Which line segment will pass through point O in the triangle KLM?
[removed] The perpendicular drawn from angle M on segment KL.
[removed] The line segment bisecting angle KML.
[removed] The line segment from angle K that is perpendicular to segment ML.
[removed] The perpendicular bisector of segment ML.
Question 41 (Multiple Choice Worth 4 points)
(4.04 MC) <object:standard:ma.912.g.5.3>
The picture shows a portion of an irrigation system for a farm. LM is the main water pipe.
What is the length of the main water pipe LM?
[removed] 19.1 feet
[removed] 12.7 feet
[removed] 5.5 feet
[removed] 6.4 feet
Question 42 (Multiple Choice Worth 4 points)
(4.03 MC) <object:standard:ma.912.t.2.1>
The height of a cell phone tower, AB, is 280 feet.
What is the distance, in feet, between the tip of the tower A and a point C on the ground?
[removed] 280 sec 50°
[removed]
[removed]
[removed] 280 sin 50°
Question 43 (Multiple Choice Worth 4 points)
(3.02 MC) <object:standard:ma.912.g.4.4>
The two triangles shown below are congruent.
What is the value of x?
[removed] 2
[removed] 5
[removed] 1
[removed] 3
Question 44 (Multiple Choice Worth 4 points)
(3.04 LC) <object:standard:ma.912.g.4.5>
Look at the triangle shown below.
What is the length of the segment PD?
[removed] 10 cm
[removed] 4 cm
[removed] 6 cm
[removed] 12 cm
Question 45 (Multiple Choice Worth 4 points)
(1.01 HC) <object:standard:ma.912.g.8.1>
Look at the planes ABCD and EFGH shown below.
Which statement is true about the two planes?
[removed] There is only one segment labeled PQ along which they intersect.
[removed] They intersect at exactly two fixed points.
[removed] There are two segments along which they intersect.
[removed] They intersect at a single point.
Question 46 (Multiple Choice Worth 4 points)
(2.02 MC) <object:standard:ma.912.g.4.1>
As part of constructing an isosceles triangle, Gail drew a line segment and plotted one vertex of the triangle on the line segment. With this vertex as the center, Gail drew an arc to create a 180 degree angle. How can Gail ensure that the two other points she plots will be the remaining two vertices of an isosceles triangle?
[removed] Construct a perpendicular line and plot one point on the perpendicular line and the other inside the arc.
[removed] Plot both the points on the arc.
[removed] Plot both the points on the line segment.
[removed] Plot one point on the arc and the other beyond the arc.
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