NCERT Solutions For Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.3

Get Free NCERT Solutions for Class 10 Maths Chapter 7 Ex 7.3 Coordinate Geometry Class 10 Maths NCERT Solutions are extremely helpful while doing homework. Exercise 7.3 Class 10 Maths NCERT Solutions were prepared by Experienced LearnCBSE.in Teachers. Detailed answers of all the questions in Chapter 7Maths Class 10 Coordinate Geometry Exercise 7.3 Provided in NCERT Textbook

You can also download the free PDF of Chapter 7 Ex 7.3 Coordinate Geometry NCERT Solutions or save the solution images and take the print out to keep it handy for your exam preparation.

7. NCERT Solutions for Class 10 Maths Coordinate Geometry.

7.1 Introduction,

7.2 Distance Formula,

7.3 Section Formula,

7.4 Area of a Triangle and

7.5 Summary.

NCERT Solutions For Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.3

NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.3 are part of NCERT Solutions for Class 10 Maths. Here we have given NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry Ex 7.3.

Question 1.
Find the area of the triangle whose vertices are:
(i) (2, 3), (-1, 0), (2, -4)
(ii) (-5, -1), (3, -5), (5, 2)
Solution:

Coordinate Geometry Class 10 Ex 7.1
Coordinate Geometry Class 10 Ex 7.2
Coordinate Geometry Class 10 Ex 7.3
Coordinate Geometry Class 10 Ex 7.4

Question 2.
In each of the following find the value of ‘k’ for which the points are collinear.
(i) (7, -2), (5, 1), (3, k)
(ii) (8, 1), (k, -4), (2, -5)
Solution:

Question 3.
Find the area of the triangle formed by joining the mid-points of the sides of the triangle whose vertices are (0, -1), (2, 1) and (0, 3). Find the ratio of this area to the area of the given triangle.
Solution:

Download NCERT Solutions For Class 10 Maths Chapter 7 Coordinate Geometry PDF

Question 4.
Find the area of the quadrilateral whose vertices, taken in order, are (-4, -2), (-3, -5), (3, -2) and (2, 3).
Solution:

Question 5.
You have studied in Class IX, that a median of a triangle divides it into two triangles of equal areas. Verify this result for ∆ABC whose vertices are A (4, -6), B (3, -2) and C (5, 2).
Solution:

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