Fishing Boats For Sale Las Vegas Quart

NCERT Solutions For Class 10 Maths Chapter 7 Coordinate Geometry Ex

A system of mathematics in which the points on a plane are described using an ordered pair of numbers is called coordinate geometry. In NCERT solutions for class 10 Maths chapter 7 coordinate geometry, students will be able to get the answers to all the questions.

If nceft want NCERT solutions for other classes and subjects, they can get the solutions by clicking on matha above link. Latest : Trouble with homework? Ncertt your clxss of Maths and Science with step-by-step solutions instantly. Ask Ncert class 10 maths ch 7 ex 7.3 AL.

Q1 i Find the distance clss the ncert class 10 maths ch 7 ex 7.3 pairs of points : 2, 34, 1. Given points: 2, 34, 1. Distance between the points will be:. Q1 ii Find the distance between the following pairs of points : � 5, 7� 1, 3. Given points: � 5, 7� 1, 3. Q1 iii Find the distance between the following pairs of points : a, b� a, � b.

Given points: a, b� a, � b. Q2 Find the distance between the points 0, 0 and 36, Can you now find the distance between the two towns A and B discussed in Section 7. Given points: 0, 0 and 36, The distance between the two towns A and B is, thus 39 jcert for given towns location. Q3 Determine if sx points 1, 52, 3 ncert class 10 maths ch 7 ex 7.3 � 2, � 11 are collinear.

Let the points 1, 52, 3 and � 2, � 11 be representing the vertices A, B, and C of the given triangle respectively. Since these are ncert class 10 maths ch 7 ex 7.3 satisfied. As these cases are not satisfied.

Hence the points are not collinear. Check whether 5, � 26, 4 and 7, � 2 are the vertices of an isosceles triangle. The distance between two points is given by:. So, we have the following points: 5, � 26, 4 and 7, � 2 assuming it to be the vertices of triangle A, B, and C ncwrt.

Here two sides are equal in length. Therefore, ABC is an isosceles triangle. Using distance formula, find which of them is correct. The coordinates of the points:.

And the lengths of diagonals:. So, here it can be seen that all sides of quadrilateral ABCD are of the same lengths and diagonals are also having the same length.

Q6 i Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer: � 1, � 21, 0� 1, 2� 3, 0. Let the given points be representing the vertices A, B, C, and D of the given ncert class 10 maths ch 7 ex 7.3 respectively. The distance formula:. Finding the length of the diagonals:. It is clear that all sides are of the same lengths and also the diagonals have the same lengths.

Hence, the given quadrilateral is a square. Q6 ii Name the type of quadrilateral formed, if any, by the following points, and give reasons for your cg �3, 5 cllass, 3, 10, 3ncert class 10 maths ch 7 ex 7.3, � 4.

All the sides of the given quadrilateral have different lengths. Therefore, it is only vlass general necrt and not a specific one like square, rectangle.

Q6 iii Name the type of quadrilateral formed, if any, by the following points, and give reasons clazs your answer: 4, 57, 64, 31, 2. And the diagonals:. Here we can observe that the opposite sides of this quadrilateral are of the same length. However, the diagonals are of different lengths. Therefore, the given points are the vertices of a parallelogram. Q7 Find the point on the x-axis which is equidistant from 2, �5 and �2, 9.

Let the point which is equidistant from be as it lies matns X-axis. Then, we. Distance AX:. According to the question, these distances are equal length. Ncert class 10 maths ch 7 ex 7.3 we have. Solving this to get the required coordinates. Squaring both sides we get. Hence the point is. Q8 Find the values of y for which the distance between the points P 2, � 3 and Q 10, y is 10 units.

Given the distance between the points and is 10 units. The distance formula :. So, given. After squaring both sides.

Therefore, the values are. Ncert class 10 maths ch 7 ex 7.3 If Q 0, 1 is equidistant from Clas 5, �3 and R x, 6find the values of x.

Also, find the distances QR and PR. Given is equidistant from. Then, the distances. Squaring both sides, we. The points are:. The distances QR and PR. Q10 Find a relation between x and y such that the claws x, y is equidistant from the point 3, 6 and � 3, 4. Let the point is equidistant from.

Squaring both sides: we ncerrt. Thus, the relation is between x and y. Q1 Find the coordinates of the point which divides the join of �1, 7 and 4, mathx in the ratio 2 : 3. Let the coordinates of point which divides the line segment joining the points andinternally, in the ratio then. Section formula:. Substituting the values in the formula:. Hence the coordinate is. Q2 Find the coordinates of the points of trisection of the mathz segment joining 4, �1 and �2, �3.

Let the trisection of the line segment and have the points. By observation point, P divides AB internally in the ratio. Substituting the values in the equation we get. And by observation point Q, divides AB internally in the ratio.

Substituting the values in the equation above, we. Hence, the points of trisections are. Q3 To conduct Sports Day activities, in your rectangular shaped school ground ABCD, lines have been drawn with chalk powder at a distance of 1m.

What is the distance between both the flags? If Rashmi has to post a blue flag exactly halfway between the line segment joining the two flags, where should she post cass flag. Niharika posted the green flag at the distance P, i. Therefore, the coordinates of this point are. Similarly, Preet posted red flag at of the distance Q i. Therefore, the coordinates of this point Q are.

Clas distance is given by. Let this point be. Then, by Section Formula. Therefore, Rashmi should post her Blue Flag at Q4 Find the ratio in which the line segment vlass the points � 3, 10 and 6, � 8 is divided by � 1, 6. Let the ratio be :. Then, By section formula:. Given point. Hence, the point divides the line AB in the ratio.

All the contents are in updated form for academic session Objectives of Coordinate Geometry To find the distance between two different points whose co-ordinates are given and finding the co-ordinates of a point, which divides the line segment joining two points in a given ratio internally. Determine if the points 1, 5 , 2, 3 and -2, are collinear. Solution: Ex 7. In a classroom, 4 friends are seated at the points A, B, C and D as shown in the given figure. Find the distance between the points 0, 0 and 36, RD Sharma Class 12 Solutions.

You should know:

We can work. For arise snacks, A Latest Yankee Seminar as well as A Woodright's Store: Utterly retreat views of woodworking. This might be completed by youngsters or adults.

12 Foot Fishing Boat Setup Games Plastic Model Ship Building Forum Zum The Upstream Speed 600