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Syllabus

find the coordinate of a point whose ordinate is -4 and which lies on the y-axis?

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?

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

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.

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

x-3y+15=0

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

a (1,2)

b(1,-2)

c(2,1)

d(2,-1)

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

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

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

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.

Plot the points A

(-2,3) B(-2,0), C(2,0) and D(2,6) on the graph paper. Join them consecutively. Find the lengths of AC and AD

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

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

A) It goes through the origin

B) It is parallel to y-axis

C) It is parallel to x-axis

D) It has an x intercept.

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 quadrant(a) Y-axis

(b) X-axis

(c) (0, 1)

(d) (1, 0)

1)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

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

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

Plot the points A (6,6),B(4,4),C(-1,-1) in the cartesian plane and show that the points are collinear.

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)

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

A. 0 units

B. -3 units

C. Cannot be determined

D. 3 units

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

find the point on y-axis which is equidistant from the points A(3,2) B(-6,3)

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

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

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

What will be the general form of any point on the y-axis?

^{2}find the area of the parallelogram ABCD.The distance of the point (-1,-6) from y-axis? Is the answer 1 or -1?

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

Draw the graph of y = 2x + 4. Use the graph to find the area between the line and the axes.

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

Four friends Ram, Raju, Ravi, Ritu are standing in reference to a well situated at the origin with the following respective coordinates (2,4), (-2,4), (-2,-4), and (2,-4).

Find the distance between Ram and Raju.

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)

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

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

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

formula for distance between two points

Plot the points A (5,5) and B (-5,5) in cartesian plane.Join AB,OA and OB.Name the figure so obtained.

hi whats the use of coordinate geometry in real Life?

choose the correct answer

The perpendicular distance of a point from x axis is 7 units and foot of the perpendicular lies on the negative side of x axis.then for foot of the perpendicular ______

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

draw the figure in which triangles ABC and ADC are equilateral triangles on common base AC each side of triangle beng 2a units.

vertices A and C lie on the x- axis and vertices B and D lie on y- axis. O is the midpoint of AC and BD. find the coordinate point of B

please please please answer this query within 3 hrs. tomorrow is my maths test

(1) m=n

(2)10n+12m=15

(3)5n+6m=7

(4)10n+12m=9

A) 4

B) 3

C) 5

D) none of the above

Give reason for ur ans.

IN WHICH QUADRANT /QUADRANTS THE ABSCISSA OF A POINT IS POSITIVE ?what are the co ordinates of a point that is :

a) the mirror image of point (0,4) in ,x-axis

B) the mirror image of point (-3,-4) in y-axis

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

Plot the points P(-4,3) on the graph . From P draw PM perpendicular to X-axis and PN perpendicular to y-axis where M and N are the points on X and Y axis respectively. find the co-ordinates of M and N.

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.

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

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

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.

Which of the following points does not lie on the liney=3x+4?i) (1,7)ii) (2,10)iii) (-1,1)iv) (4,12)(Method of solving this equation is not clear to me)

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....