Uploaded by احمد ملحم

14 A

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CHAPTER 14 Revision
1. The figure adjoined shows which type of congruence transformation?
a) Reflection
b) Translation
c) Rotation
2. In the given Triangle XYZ, vertical angle is 80ᵒ, then the measurement of base
angles are:a) 40ᵒ each
b) 50ᵒ each
c) 60ᵒ each
3. There are ________ classification of triangles based on “numbers of sides” of the triangle.
a) 2
b) 3
c) 4
Descriptive:4. The height of the triangle is 5 centimeters more than its base. The area of the triangle is 52 square centimeters.
Find the base and height of the triangle.
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5. If 𝑚∠1 = 1100 ,what must 𝑚∠2 equal for lines 𝑥 and 𝑧 to be parallel?
(A) 300
(B) 600
(C) 700
(D) 1100
6. Given AB ≅ 𝐸𝐷, 𝐴𝐶 ≅ 𝐷𝐹, ∠𝐶 ≅ ∠𝐹 Which of the following lists the correct triangle congruence?
(A) ∆𝐴𝐵𝐶 ≅ ∆𝐷𝐹𝐸
(B) ∆𝐴𝐵𝐶 ≅ ∆ 𝐷𝐸𝐹
(C) ∆𝐴𝐵𝐶 ≅ ∆ 𝐹𝐷𝐸
(D) ∆𝐴𝐵𝐶 ≅ ∆ 𝐹𝐸𝐷
7. What is the measure of angle ‘x’ below?
(A) 1100
(B) 700
(C) 1150
(D) 1600
8. Identify the type of congruence transformation
(A) 𝑅𝑒𝑓𝑙𝑒𝑐𝑡𝑖𝑜𝑛
(B) 𝑅𝑜𝑡𝑎𝑡𝑖𝑜𝑛
(C) 𝑇𝑟𝑎𝑛𝑠𝑙𝑎𝑡𝑖𝑜𝑛
(D) 𝑁𝑜𝑛𝑒 𝑜𝑓 𝑡ℎ𝑒 𝑎𝑏𝑜𝑣𝑒
9. Given that the triangles are congruent. Identify which postulate or theorem applies.
(A) 𝑆𝑆𝑆
(B) 𝑆𝐴𝑆
(C) 𝐴𝑆𝐴
(D) 𝐴𝐴𝑆
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