Answer:
A=500
Step-by-step explanation:
for mylar for polygon Area =ap/2
where a =apathem,p =perimeter
A=10*100/2
1000/2
500=a
the perimeter is the square of all the sides of the given polygon =10 sides =100
Answer: 142°
∡BAC= 38°
∡BAN= 180°-38° = 142°
sorry no idea hhcchuucghhf
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