Jawapan

2014-06-29T09:46:31+08:00

Ini Jawapan Diperakui

×
Jawapan diperakui mengandungi maklumat yang boleh dipercayai dan diharapkan yang dijamin dipilih dengan teliti oleh sepasukan pakar. Brainly mempunyai berjuta-juta jawapan berkualiti tinggi, semuanya disederhanakan dengan teliti oleh ahli komuniti kami yang paling dipercayai, tetapi jawapan diperakui adalah terbaik di kalangan terbaik.
There are five basic locus theorems (rules). 
 Each theorem will be explained in detail in the following sections under this topic.  Even though the theorems sound confusing, the concepts are easy to understand.
Locus Theorem 1:The locus of points at a fixed distance, d, from point P is a circle with the given point P as its center and d as its radius.Locus Theorem 2:The locus of points at a fixed distance, d, from a line, l, is a pair of parallel lines ddistance from l and on either side of l.Locus Theorem 3:The locus of points equidistant from two points, P and Q, is the perpendicular bisector of the line segment determined by the two points.
 
Locus Theorem 4:The locus of points equidistant from two parallel lines, l1 and l2 , is a line parallel to both l1 and  land midway between them. 
Locus Theorem 5:The locus of points equidistant from two intersecting lines, l1 and l2, is a pair of bisectors that bisect the angles formed by l1and l2 .
 hope can help you..
2014-06-30T21:50:50+08:00

Ini Jawapan Diperakui

×
Jawapan diperakui mengandungi maklumat yang boleh dipercayai dan diharapkan yang dijamin dipilih dengan teliti oleh sepasukan pakar. Brainly mempunyai berjuta-juta jawapan berkualiti tinggi, semuanya disederhanakan dengan teliti oleh ahli komuniti kami yang paling dipercayai, tetapi jawapan diperakui adalah terbaik di kalangan terbaik.
locus is a set of points which satisfies a certain condition.  

As seen by the headlights (and taillights) in the picture on the left, a locus of points (the headlights or taillights) is the path traced out by the moving points under given conditions (following the road).
Think of a locus as a "bunch" of points that all do the same thing.
In Latin, the word locus means place.
The plural of locus is loci.
There are five basic locus theorems (rules). 
 Each theorem will be explained in detail in the following sections under this topic.  Even though the theorems sound confusing, the concepts are easy to understand.
Locus Theorem 1:The locus of points at a fixed distance, d, from point P is a circle with the given point P as its center and d as its radius.Locus Theorem 2:The locus of points at a fixed distance, d, from a line, l, is a pair of parallel lines ddistance from l and on either side of l.Locus Theorem 3:The locus of points equidistant from two points, P and Q, is the perpendicular bisector of the line segment determined by the two points.
 
Locus Theorem 4:The locus of points equidistant from two parallel lines, l1 and l2 , is a line parallel to bothl1 and  land midway between them. 
Locus Theorem 5:The locus of points equidistant from two intersecting lines, l1 and l2, is a pair of bisectors that bisect the angles formed by l1 and l2 .
 

When attempting to solve a locus problem, there are certain steps that should be followed:
Steps to solving a locus problem:1.  Draw a diagram showing the given lines and points.2.  Read carefully to determine the needed condition(s).3.  Locate one point that satisfies the needed condition and plot it on your diagram.  Locate several additional points that satisfy the condition and plot them as well.  Plot enough points so that a pattern (a shape, a path) is starting to appear.4.  Through these plotted points draw a dotted line to indicate the locus (or path) of the points.5.  Describe in words the geometric path that appears to be the locus.6.  If TWO conditions exist in your problem (a compound locus), repeat steps 2-4 above for the second condition ON THE SAME DIAGRAM.   Count the number of points where the two loci intersect.  (Where do the dotted lines cross?)