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Syllabus

The distance of point (0,-3) from the origin is:

A. 0 units

B. -3 units

C. Cannot be determined

D. 3 units

A-the perimeter of a triangle with vertices (0,4),(0,0),(3,0)

B-The points (-4,0),(4,0) and (0,3) are vertices of which triangle?WHY EXPLAIN?

Find the coordinates of the point whose abscissa is -5 and which lies on X-axis. Is it (5,0)?

while boarding an aeroplane a passenger got hurt. the pilot showing promptness and concern made arrangements to hospitalise the injured and so plane started late by 30 mintues. to reach the destination,1500 km away in time the pilot increased the speed by 100km/hour.find the original speed/hour of the plane.

9.Find distances of following points from the y - axis :

(4, 5), (5, -4), (-4, -5) and (-5,4)

If the points A(x,y) ,B(3,6) and C(-3,4) are collinear,show that

x-3y+15=0

14. in which quadrant , can a point have:

i) abscissa equal to its ordinate

ii) ordinate equal in magnitude to abscissa

iii) ordinate equal and opposite of abscissa

iv)abscissa twice that of the ordinate

Write the mirror image of the point (-3,-4) with respect to (i) y axis (ii) x axis.

i) Plot the points A (0, 4), B (-3, 0), C (0,-4), D (3, 0) (ii) Name the figure obtained by joining the points A, B, C, D. (iii) Also, name the quadrants in which sides AB and AD lie.

IF the points A(6,1), B(8,2), C(9,4) and D(p,3) are the vertices of a parallelogram taken in order. Find the value of p.

^{2}=CD^{2}^{2}+1^{2 }-18p+77=0^{2}-11p-7p+77=0Write the coordinates of the vertices of rectangle whose length and breadth are 5 and 3 units respectively,one vertex at the origin, the longer side on the x axis and one of the vertices on third quadrant

what and how can make a square root spiral till root 5?

Image of point (-3,-3) on x-axis is:

rn(A) (3,0) (B) (3,-3) (C) (3,3) (D) (-3,3)

the distance of the point (-3,4) from the x-axis is?

The graph of equation x=2y will pass through:(A) I quadrant and IIIquadrant(B) Iquadrant and II quadrant(C) II quadrant and IV quadrant(D) III quadrant and IV quadrant1)prove that an equilateral triangle can be constructed on any given line segment.

2)prove that medians of an equilateral triangle are equal.

3)the points(other than the origin)for which the abcssica is equal to the ordinate lie in quadrant___________.

the perpendicular distance of a point from the x-axis is 2 units and the perpendicular distance from the y-axis is 3 units.write the coordinate of the point if it lies in (1)first quadrant (2)second qudrant (3)third quadrant(4)fourth quadrant

Plot the co-ordinate of the point:

i) Whose ordinate is (-5) and which lies on y-axis.

ii) Which lies on x and y axis both.

iii) Whose abscissa is 3 and which lies on x-axis.

iv) Below x-axis lying on y-axis at a distance of 3 units fron orgin.

v) Lying on x-axis to the left of orgin at a disteance of 2 units.

desing a crossword puzzle with mathematical terms

Determine the point on graph of the linear equation 4x -5y=7 whose

(1) absicca is thrice the ordinate

(2) ordinate is 2/5 times of absicca

## Draw the graph of linear equation x+y=10 and 2x-y=5 and find the point of intersection

syllabus of sa2 of maths cbse

If√2 = 1.414,√3 =1.732 then find the value of :

4_{ + }33√3 + 2√2 3√3 - 2√2

Which points in the cartesian plane do not belong to any quadrant?

mirror image of the point (-1,2) on y-axis is:

a (1,2)

b(1,-2)

c(2,1)

d(2,-1)

ABCD is a parallelogram in which BC is produced to E such that CE = BC. AE intersects CD at F.show that ar(triangle BDF)=1/4 ar(ABCD)

ABCD is a parallelogram and X,Y are the mid points of sides AB and DC respectively . show that quadrlaterals AXCY is a parallelogram

(-2,-3);(2,3);(-2,3);(2,-3)?

name 3 indian mathematicians who also contributed to sience & name 3 foreign mathematicians who also contributed to science .pls this mis my project i wan't answer fast

Two points having same abscissa and different ordinates lie in .....................

a) X axis

b) Y axis

c) a line parallel to Y axis

d) a line parallel to X axis

^{2}find the area of the parallelogram ABCD.What will be the general form of any point on the y-axis?

1 the points a (2,9) b(a,5) c(5,5) are the vertices of atriangle abc right angled at b find the value of "a" and hence the area of triangle abc

2

5. Find the area of the figure formed by joining the points (1,0), (0,1), (-1,0) and (0,-1).

Find the locus of the moving point P such that 2PA =3PB , where A is(0,0) and B(4,-3).

find the distance of the point(6,5,9) from the plane determined by the points A(3,-1,2) B(5,2,4) C(-1,-1,6)

formula for distance between two points

1. (2,3)

2. (-4,-5)

3. (-3,-3)

4. (4,0)

hi whats the use of coordinate geometry in real Life?

A POINT LIES ON X-AXIS AT A DISTANCE OF 9 UNITS FROM Y-AXIS. WHAT ARE ITS COORDINATES? WHAT WILL BE THE COORDINATES OF A POINT IF IT LIES ON Y-AXIS AT A DISTANCE OF -9 UNITS FROM X-AXIS

who is father of coordinate geometry?

HISTORY OF COORDINATE GEOMETRY

If the perpendicular distance of a point A from x-axis is 6 units and foot of the perpendicular lies on the negative direction of x-axis then thhe point has

(i) Y-coordinate = -6

(ii) Y-coordinate = 6

(iii) Y-coordinate = 6 or -6

A) 4

B) 3

C) 5

D) none of the above

Give reason for ur ans.

The point(other than the origin) for which the abscissa is equal to the ordinate lie in---

i) quadrant I and III

ii) quadrant II and IV

iii) quadrant I only

1v) quadrant III only

explain me The perpendicular distance of the point P(4,3) from y axis is

Plot the points (-2,0) and (3,-4) in the coordinate plane.

what is mirror image of a point in coordinate geometry

If (a,b) is the mid point of line segment joining the points A(10,-6) and B(k,4) and a-2ab=18, find the value of k and distance AB

what will be the mirror image when -3 and -4 in y axis ?

Find the coordinates of the vertices of a rectangle placed in III quadrant, in the cartesian plane with length p units on x-axis and breadth q units on y-axis.

A point lies on the x axis at a distance of 7 units from the y axis what are its co-ordinates?

What will be the co-ordinates if it lies on y axis at a distance of -7units from x axis? i want ans by experts....