Jeff has a square piece of art paper. he cuts across it from one corner to the opposite corner to make two pieces. what is the t
otal number of sides and angles in both of the new shapes?
1 answer:
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Answer:
Step-by-step explanation:
A=a(r)^t
a=1
time=2.5 hours=25/10 ×60=150 minutes
10t=150
t=150/10=15