Coordinate Geometry Ex 6B Q11 to Q15 Class 10 RS Aggarwal | CBSE | New syllabus | Rajmith study

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17.9 هزار بار بازدید - 12 ماه پیش - Book - RS AggarwalBook -
Book - RS Aggarwal
Book - NCERT
Class - 10
Chapter - Coordinate Geometry
Exercise 6B
Q11 to Q15
Coordinate Geometry Ex 6B Q11 to Q15 ...
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Chapter - Coordinate Geometry
Exercise 6B
Q16 to Q20
Coordinate Geometry Ex 6B Q16 to Q20 ...
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Chapter - Coordinate Geometry
Exercise 6B
Q21 to Q25
Coordinate Geometry Ex 6B Q21 to Q25 ...
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Chapter - Coordinate Geometry
Exercise 6B
Q26 to Q30
Coordinate Geometry Ex 6B Q26 to Q30 ...
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Chapter - Coordinate Geometry
Exercise 6B
Q31 to Q35
Ex 6B Q31 to Q35 Coordinate Geometry ...
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Chapter - Coordinate Geometry
Exercise 6B
Q36 to Q42
Class 10 Ex 6B Q36 to Q42 Coordinate ...

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Topic Mentions
1 :  Distance Formula
2 : Section Formula
3 : Area of Triangles
 
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DISTANCE BETWEEN TWO POINTS
         The distance between two points A(x, y) and B(x, y) is given by
         AB = √(x2-x)²+(y2-y₁)².
1. The distance between the points A(x, y) and B(x2, y2) is given by AB=√(x2-x)²+(y₂-Y₁)².
2. The distance of the point P(x, y) from the origin O(0, 0) is given by
         OP = √x²+ y².
TWO IMPORTANT NOTES
    (i) Any point on the x-axis is of the form (x, 0).
    (ii) Any point on the y-axis is of the form (0, y).

PROPERTIES OF VARIOUS TYPES OF QUADRILATERALS
A quadrilateral is a
    (i) rectangle if its opposite sides are equal and the diagonals are equal.
   (ii) square if all its sides are equal and the diagonals are equal.
   (iii) parallelogram if its opposite sides are equal.
   (iv) parallelogram but not a rectangle if its opposite sides are equal and the
        diagonals are not equal..
  (v) rhombus but not a square if all its sides are equal and the diagonals are
       not equal.

SECTION FORMULA

  DEOREM 2 (Section formula) The coordinates of the point P(x, y) which divides the line segment                joining A(x, y) and B(x, y) internally in the ratio m:n are given by

x=mx2+nx1/m+n
y=my2+ny1/m+n

AREA OF A TRIANGLE
         The area of a triangle ABC with vertices A(x, y), B(x, y) and C(x,y) is given by
         Area(AABC)=1/2(x1 (Y₂-Y3)+X2 (Y3-Y₁) + X3 (y₁−y2)





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6. If the point A(x, 2) is equidistant from the points B(8, - 2) and C(2,- 2)
  find the value of 3. Also, find the length of AB.

7. If the point A(0, 2) is equidistant from the points B(3, p) and C(p,5) find              the value of p. Also, find the length of AB.
8. Find the coordinates of the point on x-axis which is equidistant from
   the points (- 2, 5) and (2, - 3)
9. Find points on the x-axis, each of which is at a distance of 10 units from
10. Find the point on the y-axis which is equidistant from the points A(6,5)
    and B(4,3).

idistant from the points A(5, 1) and B(- 1, 5)

the point A(11, - 8)
12 ماه پیش در تاریخ 1402/04/31 منتشر شده است.
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