10 minutes at 2 meters/second
1 minute = 60 seconds
10 minutes = 600 seconds.
600 seconds at 2 meters/second
2 meters × 600 = total distance
1200 meters <em>or</em> 1.2 km
The reason they have to be simplified is that you cannot add radical unless the number under the radical is the same on all of them.
For example:
If you add √8 + √32 without simplifying, the best you could do is an estimate. But if you're required to put your answer in standard radical form this would be an issue.
So, you would have to simplify to combine:
√4√2 + √16√2
2√2 + 4√2
6√2
Hope this helped!
The inscribed polygon can be square or a hexagon.
<h3>What is polygon'?</h3>
A polygon is a two-dimensional geometric figure that has a finite number of sides. The sides of a polygon are made of straight line segments connected to each other end to end.
First,
if we join A to B, B to C, C to D and D to A then a square will be formed.
But, if we join passing through the arc intersecting point then join to B then again join to a line passing through arc intersecting then to D.
A six side figure will obtain named as hexagon.
Learn more about polygon here:
brainly.com/question/26215603
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