WILL GIVE THE BRAINIEST AND 20 POINTS!!!!!!! During an expedition, archeologists find four objects at the positions labeled E, F
, G, and H in the image. How far are the artifacts E and F from each other?
A.5 units
B.8 units
C.10 units
D.12 units
A.5 units
B.8 units
C.10 units
D.12 units
2 answers:
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Answer:
A general line can be represented as , y= m x + c
And general equation of circle is , ax²+by²+2 g x +2 f y +c=0
Now there are following possibilities
1. A line and circle have no common point of intersection, that is no solution.
2. A line may be a tangent to a circle, that is one common point, one solution.
3. A line may intersect a circle maximum at two points, that is 2 solution.
Image is depicted below.
Answer:
Step-by-step explanation:
We need to apply the following identity:
Then, applying this, you know that for :
We need to remember that:
and
Therefore, we need to substitute these values into .
Then, you get: