Answer:
2.5
Step-by-step explanation:
You can immediately rule out negative answers. The next integer you would look at is 0; however, 2.5 is bigger than zero - so 2.5 is the greatest. Hope this helped, you can apply this method to similar questions.
2.5 is the only positive number amongst the options, so it must be the greatest.
10.5 cm
12÷9= 1.3 (1dp)
14÷(12÷9)= 10.5cm
Answer: So the sum of all of the measures of the interior angles of a 16-sided polygon is 2520 degrees.
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6
10x6=60-2=58
