A triangle has corners at points A, B, and C. Side AB has a length of #7 #. The distance between the intersection of point A's angle bisector with side BC and point B is #6 #. If side AC has a length of #14 #, what is the length of side BC?
Given AB = 7, AC = 14 and BD = 6.
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Using the Angle Bisector Theorem, the length of BC can be calculated as . Substituting the given values, we get , which simplifies to , or approximately . Therefore, the length of side BC is approximately 4.67.
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Using the angle bisector theorem, we can determine the length of side BC. According to the theorem, in a triangle, an angle bisector divides the opposite side into segments that are proportional to the lengths of the adjacent sides.
Let the point where the angle bisector of angle A intersects side BC be point D. Since AD is the angle bisector of angle A, we can set up the following proportion:
Plugging in the values we have:
Now, we know that BD = 6 (the distance between the intersection of the angle bisector with side BC and point B). We can set up another proportion using this information:
Where x is the length of side BC. Plugging in the values we have:
Solving for x:
Therefore, the length of side BC is 12.
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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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