THIRD QUARTER G8 MATH

Which of the following best describes a mathematical system?

I. Axioms, Postulates and Theorems II. Undefined Terms III. Defined Terms IV. Shapes

• I only

• II only

• I, II, and III

• I, II, III, and IV

Perpendicular lines or segments intersects at what angle?

• ACUTE

• RIGHT

• OBTUSE

• STRAIGHT

Given: ∠Q  ≅ ∠T and QT  ≅ TR

Prove: PS  ≅ SR

What is the reason for no. 3?

• ASA

• SAS

• AAS

• SSS

Which of the following figures show congruent triangles?

• 
• 
• 
• 

Given that ΔVAN ≅ ΔBUS, ∠V = 60° and ∠N = 70°, find ∠U.

• 50°

• 60°

• 70°

• 80°

Given ΔMAD, what is the included side between ∠𝑀 and ∠𝐷?

• MA

• MD

• AD

• AM

Use the congruency statement to answer the following: ΔEFI ≅ΔHGI

∠F≅____?

• ∠H

• ∠I

• ∠G

• not congruent to another angle

These two triangles are congruent. If ∠C is 40 o find the measure of ∠F.

• 40o

• 50o

• 90o

• 45o

Use the Exterior Angle Theorem to find the value of x.

• 117

• 94

• 149

• 31

What does CPCTC stand for?

• Corresponding Parts of Congruent Triangles are Congruent

• Congruent Parts of Congruent Triangles are Corresponding

• Corresponding Parts of Canadian Triangles are Cool

• Congruent Parts of Corresponding Parts are Corresponding