In a warehouse, boxes have been stacked in 4 layers as shown. The workers make other stacks according to the same pattern. If a
stack has "n" layers, how many boxes are in the bottom layer? Write an expression.
1 answer:
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Answer:
Step-by-step explanation:
A bisector is the line that divides an angle (which in this case is ) exactly in half. Therefore,
and as such we can solve for
:
and we are done.
The circles B and D are similar since the radius of the former is as twice as the radius of the latter.
<h3>Are the two circles shown in the figure similar?</h3>
By geometry we know that circles are defined by only one characteristic: radius. If two circles are similar, then the radii must be <em>different</em>. After a quick look at the figure, we conclude that the radii are and
. Hence, the circles B and D are similar since the radius of the former is as twice as the radius of the latter.
To learn more on similarity: brainly.com/question/12670209
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