Geometry Unit 5 Test Review

The vertices of △ABC are A(5, 7), B(9, -3), and C(13, 2).

What are the coordinates of the centroid of the triangle?

• A. (6, 2)

• B. (5, 4)

• C. (9, 2)

• D. (3, 6)

Point Q is the centroid of Triangle RST. What is the length of QX?

• A. 3

• B. 4

• C. 6

• D. 12

Tags

CCSS.HSG.CO.C.10

A local park is in the shape of a triangle with three straight paths. A fountain, F, is located at the centroid of the park and PF = 60 meters. What is the length of FL?

• 180 m

• 120 m

• 60 m

• 24 m

Tags

CCSS.HSG.CO.C.10

BD is the perpendicular bisector of AC. What is the perimeter of Triangle ABC?

Mathematical Equivalence

OFF

Tags

CCSS.HSG.CO.C.9

In the figure, point P is the circumcenter of △JKL.

Which of the following statements must be true?

• I only

• II only

• III only

• II and III only

• I, II and III

Tags

CCSS.HSG.C.A.3

Which pair of triangles has enough given information to prove that the triangles are congruent?

Helpful Info

https://mathbitsnotebook.com/Geometry/CongruentTriangles/CTtriangleMethods.html

• 
• 
• 
• None of these

Tags

CCSS.HSG.SRT.B.5

Which triangles are congruent by applying the Side-Angle-Side theorem? Select TWO correct answers.

Helpful Info

https://mathbitsnotebook.com/Geometry/CongruentTriangles/CTtriangleMethods.html

• 
• 
• 
• 
• 

Tags

CCSS.HSG.SRT.B.5

Two triangles are shown with corresponding parts labeled. What congruence conditions can be used to show these two triangles are congruent? Choose the correct answer from the drop-down menu to complete the statement. The triangles are congruent because they meet the congruence conditions.

(a)  

Helpful Info

https://mathbitsnotebook.com/Geometry/CongruentTriangles/CTtriangleMethods.html

• Angle-Angle-Side

• Angle-Side-Angle
• Side-Angle-Side

• Side-Side-Side

Tags

CCSS.HSG.SRT.B.5

Parallelogram ABCD is shown. If the diagonal AC is drawn in parallelogram ABCD, which method CANNOT be used to prove that △ABC is congruent to △CDA?

Helpful Info

https://mathbitsnotebook.com/Geometry/CongruentTriangles/CTtriangleMethods.html

• SAS

• ASA

• SSS

• HL

Tags

CCSS.HSG.SRT.B.5

Which statements could be used to prove that △ABC and △A'B'C' are congruent?

• ∠A ≅ ∠A', ∠B ≅ ∠B', and ∠C ≅ ∠C'

• AB ≅ A'B', ∠A ≅ ∠A', and ∠C ≅ ∠C'

• ∠A ≅ ∠A', AC ≅ A'C', and BC ≅ B'C'

• AB ≅ A'B', BC ≅ B'C', and ∠A ≅ ∠A'

Tags

CCSS.HSG.SRT.B.5