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

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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 ncert-books.in Teachers. Detailed answers of all the questions in Chapter 7 Maths Class 10 Coordinate Geometry Exercise 7.3 Provided in NCERT Textbook

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 Maths NCERT Solutions Ex 7.2 PDF Download Q1

 

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:
Ex 7.3 Class 10 Coordinate Geometry NCERT Solutions PDF Download Q2

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:
exercise 7.3 Maths Class 10 NCERT Solutions PDF Download Q3
exercise 7.3 Maths Class 10 Coordinate Geometry NCERT Solutions PDF Download Q3.1

 

Question 4.
Find the area of the quadrilateral whose vertices, taken in order, are (-4, -2), (-3, -5), (3, -2) and (2, 3).
Solution:
Coordinate Geometry Class 10 Maths NCERT Solutions Ex 7.2 PDF Q4

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:
Coordinate Geometry Class 10 Maths NCERT Solutions Ex 7.2 Q5
Ex 7.3 Class 10 Maths Coordinate Geometry NCERT Solutions PDF Download Q5.1

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