Solve the problem.A polygon has 8 sides. How many diagonals does it have?
A. 9
B. 11
C. 20
D. 7
Answer: C
Mathematics
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Identify the lines about which the figure has reflective symmetry.
A. k, m, and n B. k, l, m, and n C. l and n D. n only
Mathematics
Provide an appropriate response.Solve: 
+ 
= 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Graph the function y = g(x), given the graph of y = f(x). g(x) = 
f(x - 1) + 3
A. 
B. 
C. 
D. 
Mathematics
Determine whether the pair of triangles is congruent by the SAS property.
A. Yes B. No
Mathematics