Question 47 (Fill-In-The-Blank Worth 4 points)
(8.02 MC) <object:standard:ma.912.g.6.6 ma.912.g.6.7=””>
Look at the circle on the coordinate plane.
Dora wrote the equation of the circle in the center radius form as (x – p)2 + (y – q)2 = 16.
The value of p + q is _____.
Answer for Blank 1: [removed]
Question 48 (Multiple Choice Worth 4 points)
(09.02 MC) <object:standard:ma.912.d.6.4>
Read the statements shown below.
If a closed figure has three line segments joined end to end, it is a triangle.
If all the three angles of a triangle are congruent, it is an equilateral triangle.
Morgan constructed a triangle with all three sides congruent in the geometry class.
Based on the given statements, which is a valid argument?
[removed] It cannot be concluded that Morgan drew an equilateral triangle.
[removed] It can be concluded that Morgan drew a closed figure having three congruent line segments joined end to end.
[removed] It cannot be concluded that Morgan drew a closed figure having three line segments joined end to end.
[removed] It can be concluded that Morgan drew a rectangle.
Question 49 (Fill-In-The-Blank Worth 4 points)
(3.02 LC) <object:standard:ma.912.g.4.4>
Look at the congruent triangles ABC and PQR.
What is the length of QP?
Answer for Blank 1: [removed]
Question 50 (Fill-In-The-Blank Worth 4 points)
(07.01 MC) <object:standard:ma.912.g.2.5 ma.912.g.2.7=””>
If the dimensions of a rectangle become one-fifth of the original dimensions, then area of the new rectangle will be _______of the area of the original rectangle.
Enter your answer in numerical form, using the / for the fraction bar if needed.
Answer for Blank 1: [removed]
Question 51 (Multiple Choice Worth 4 points)
(8.01, 8.04 HC) <object:standard:ma.912.g.6.5 ma.912.g.6.2=”” ma.912.g.6.4=””>
The figure below shows a circular prop with two triangles labeled ABC and AOC made on it. The center of the prop is labeled O.
What is the area of the cloth required to make the circular prop?
[removed] 12.56 ft2
[removed] 3.14 ft2
[removed] 6.28 ft2
[removed] 10.32 ft2
Question 52 (Multiple Choice Worth 4 points)
(9.01 MC) <object:standard:ma.912.d.6.2 ma.912.d.6.3=””>
Read the proposition and the implication shown below.
“If the shelf door is open, the money is stolen.”
Which statement is a contrapositive to the proposition and logically equivalent to it?
[removed] If the money is not stolen, the shelf door will be closed.
[removed] If the shelf door is open, the money has not been stolen.
[removed] If the money has been stolen, the shelf door will be open.
[removed] If the shelf door is not open, the money has not been stolen.
Question 53 (Multiple Choice Worth 4 points)
(07.01 MC) MA.912.G.2.5/ MA.912.G.2.7
Harry folds his origami paper along the dotted lines shown below so that the triangular flaps overlap exactly on the square.
If the dimensions of the origami paper are decreased by 
, what will be the new area of the paper?
[removed] 32 square inches
[removed] 16 square inches
[removed] 8 square inches
[removed] 48 square inches
Question 54 (Multiple Choice Worth 4 points)
(06.01 HC) <object:standard:ma.912.g.2.1>
Paul made this cardboard cut-out below.
Paul wants to add a polygon to ABC to create rhombus ABDC that is not a square. Which statement about the polygon he adds must be true?
[removed] It has at most two angles congruent to the angles in ABC.
[removed] It has the same number of angles as a rhombus.
[removed] It is concave and regular.
[removed] It is regular and convex.
Question 55 (Multiple Choice Worth 4 points)
(02.01 LC)<object:standard:ma.912.g.4.1>
Isaac says, ”My triangle has a 90° angle.”
Betty says, ”My triangle has two sides and two angles equal.”
Which triangles did Isaac and Betty describe?
[removed] Isaac described a right triangle, and Betty described an isosceles triangle.
[removed] Isaac described a right triangle, and Betty described a scalene triangle.
[removed] Isaac described an equiangular triangle, and Betty described an isosceles triangle.
[removed] Isaac described an equiangular triangle, and Betty described a scalene triangle.
Question 56 (Multiple Choice Worth 4 points)
(3.04 MC) <object:standard:ma.912.g.4.4>
A 6 foot tall student stands 10 feet away from the lens of a camera. The film of the camera is 2 inches away from the lens.
What is the height of the film?
[removed] 3.0 inches
[removed] 1.2 inches
[removed] 1.5 inches
[removed] 0.6 inches
Question 57 (Multiple Choice Worth 4 points)
(10.02 HC) <object:standard:ma.912.g.5.1>
Andrea drew the diagram shown below and described it as an equilateral triangle with a square inside it. Point D is the midpoint of segment AC.
The geometry teacher pointed out that the triangle cannot be equilateral since side AC is not equal to AB.
Which statement best explains why the measurements are incorrect?
[removed] Segment AB is 6 + 9 + 6 = 21.
[removed] Segment AB is 6 + 3 + 6 = 15.
[removed] Segment AB ˜ 6 + 6.7 + 6 ˜ 18.7.
[removed] Segment AB ˜ 6 + 10.8 + 6 ˜ 22.8.
Question 58 (Multiple Choice Worth 4 points)
(4.03 MC) <object:standard:ma.912.t.2.1>
The figure shows a weather balloon at point P.
How high is the point P of the weather balloon from a point R on the ground?
[removed] 
miles
[removed] 
miles
[removed] 5 cosec 32° miles
[removed] 5 cot 32° miles
Question 59 (Multiple Choice Worth 4 points)
(10.04 HC) <object:standard:ma.912.g.3.4>
In a quadrilateral ABCD, the diagonals intersect at point T. The opposite sides are parallel. All sides are congruent.
Based on the given conditions, which statement is presented first to show that segment AT is congruent to segment TC?
[removed] Angle CDB is congruent to angle BAC.
[removed] Angle CDB is congruent to angle ABD.
[removed] Side BC is congruent to diagonal AC.
[removed] Side AB is congruent to diagonal DB.
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