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KIM [24]
2 years ago
14

a recent census listed the population of a city as 831,982. marisol rounds the population to 830,000, and lindy rounds the popul

ation to 800,000. PARTE A who rounded the population of the city correctly? explain. PARTE B which rounded population is a more accurate estimate?.
Mathematics
1 answer:
Crazy boy [7]2 years ago
4 0
In my opinion, Marisol would be the correct answer for both A and B. I think, though, that the expected answer would be Lindy for A. I say this because with simple numbers such as 10 or 20, if it's 15+ you'd round it to 20, but if it was 14- you'd round it to 10. Does that makes sense? 
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Step-by-step explanation:

If we are considering a regular polygon, all sides are ≅, respectively all angles are ≅ as well;

Now any quadrilateral has total interior angle measure of 360 degrees, provided they each can be split into two triangles and hence knowing a triangle is 180 degrees each, ⇒ 180 * 2 = 360°;

So if all these angles are ≅, we can claim that;

m∠ 1 = m∠ 2 = x = m∠ 3 = m∠ 4, where ∠1, 2, 3, and 4 are interior angles

x + x + x + x = 360 degrees ( ° ),

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x = 90° = m∠ 1 = m∠ 2 = m∠ 3 = m∠ 4,

<em>Solution; Measure of one of the interior angles⇒ 90°</em>

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