NCERT Class 10 Maths Solutions Chapter - 7 Coordinate Geometry, Ex - 7.1

Ex - 7.1

Question 1.
 

Solution



Question 2.  

Solution



Question 3.  

Solution



Question 4.
 

Solution


Question 5.  

Solution



Question 6.  

Solution

Here all sides of this quadrilateral are of different length. So, we can say that it is only a general quadrilateral not specific like square, rectangle etc.  

(iii)    Let A = (4, 5), B = (7, 6), C = (4, 3), D = (1, 2)

Here opposite sides of this quadrilateral are of same length but diagonals are of different length. So, given points are vertices of a parallelogram.      

Concept Insight: Recall the properties of various quadrilaterals.

Question 7.  

Solution

Question 8.  

Solution

Question 9.  

Solution

Question 10.  

Solution

Ex-7.2