Answer:
 A Trapezoid
Step-by-step explanation:
Just took the Test (mark As Brainliest PLz
 
        
             
        
        
        
Given:
A figure of two congruent triangles.
To find:
The triangle congruence postulate by which the given triangles are congruent.
Solution:
First label the vertices as shown below.
In triangle ABC and triangle CDA,
 (Given)
                   (Given)
 (Given)
                   (Given)
 (Common side)
                  (Common side)
The corresponding two sides and their included angle are congruent in both triangles. So, triangles are congruent by SAS congruence postulate.
 [SAS congruence postulate]
            [SAS congruence postulate]
Therefore, the correct option is B.
 
        
             
        
        
        
Answer:
C 117
Step-by-step explanation:
<2 = 63    vertical angles
<2 = <4  alternate interior angles
<4 + <7 = 180   straight line
63 +<7 = 180
subtract 64 from each side
<7 = 180-63
<7 = 117
 
        
                    
             
        
        
        
Answer:
n=-5
Step-by-step explanation:
You must multiply  . The laws of exponents state that when multiplying exponents of the same base, you can just add the exponents and raise the base to the sum of the exponents. So,
. The laws of exponents state that when multiplying exponents of the same base, you can just add the exponents and raise the base to the sum of the exponents. So,  .  Since our end product is
.  Since our end product is  , n is equal to -5.
, n is equal to -5.
 
        
             
        
        
        
Answer:
I want to say B or D please tell me if I'm right lol