3
9. The side of a regular decagon is 5_3 cm. Find its perimeter. 3
Answers
Answered by
1
Answer:
answer is 53 cm
Step-by-step explanation:
perimeter is 10×(side)
=10(5.3)cm
=53cm
hope it helps you
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Answered by
0
Answer:
5
Step-by-step explanation:
l×b
5×3=15
15/3
5
I hope it would be correct iam not secure about it thank
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