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- Q1
1. Which of the following congruence theorems for right triangles can be used to prove two congruent right triangles instead of using SAS CP?
HyL CTh
HyA CTh
LL CTh
LA CTh
30sM8GE-IIIg-1 - Q2
2. In an Isosceles Triangle, each of the following information is true, EXCEPT:
The altitude to the base bisects each base angle.
Two sides of the triangle are congruent
Base angles are congruent
The median to the base bisects the base.
30sM8GE-IIIg-1 - Q3
3. An isosceles triangle can have one right angle. This statement is ____ true.
Sometimes
Indeterminable
Never
Always
30sM8GE-IIIg-1 - Q4
4.If ∆ ADU ≅ ∆VIN, which angle is congruent to ∠A?
∠V
∠A
∠P
∠U
30sM8GE-IIIg-1 - Q5
5. In ∆FLU, which is the included side of ∠F and ∠U?
30sM8GE-IIIg-1 - Q6
6. How many bisectors does an angle have?
infinite
two
at least one
exactly one
30sM8GE-IIIg-1 - Q7
7. If the corresponding congruent sides are marked, what postulate or theorem can prove that the two triangles are congruent?
ASA CP
SSS CP
SAA CTh
SAS CP
30sM8GE-IIIg-1 - Q830sM8GE-IIIg-1
- Q9
9. Complete the sentence to make the statement true. “In an isosceles triangle _________.
the base angles are congruent.
the base angles and the vertex angle are congruent.
one base and an acute angle are congruent.
no two angles are congruent.
30sM8GE-IIIg-1 - Q10
10. Given the figure, ∆NCR ≅ ∆OCR. What is the measure of ∠CRN if ∠RCO = 25o and ∠N= 65o.
80o
90o
60o
70o
30sM8GE-IIIg-1
