How many lines of symmetry does a regular decagon have
Asked by admin @ in Mathematics viewed by 362 People
How many lines of symmetry does a regular decagon have
A.0
B.5
C.10
D.20
Answered by admin @
Answer:
C. 10
Step-by-step explanation:
A regular polygon has as many lines of symmetry as there are angles (sides).
We have decagon → 10 angles (sides). Therefore the number of lines of symmetry is 10.
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