Circle A has a radius of #1 # and a center of #(2 ,4 )#. Circle B has a radius of #2 # and a center of #(4 ,7 )#. If circle B is translated by #<1 ,-4 >#, does it overlap circle A? If not, what is the minimum distance between points on both circles?
no overlap , ≈ 0.162
• If sum of radii > d , then circles overlap
• If sum of radii < d , then no overlap
Before calculating d, we require to find the ' new' centre of B under the given translation which does not change the shape of the circle only it's position.
The 2 points here are (2 ,4) and (5 ,3)
Sum of radii = 1 + 2 = 3
Since sum of radii < d, then there is no overlap
min. distance between points = d - sum of radii
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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