CBSE Class 10-Mathematics: Chapter – 7 Coordinate Geometry Part 20 (For CBSE, ICSE, IAS, NET, NRA 2022)

Get top class preparation for CBSE right from your home: fully solved questions with step-by-step explanation- practice your way to success.

Question 8:

Find the area of the quadrilateral whose vertices taken in order are and .

Find the Area of the Quadrilateral


Area of quadrilateral . units.

Question 9:

The vertices of are and . A line is drawn to intersect sides AB and AC at D and E respectively such that .

Calculate the area of the and compare it with the area of

A Line is Drawn to Intersect Sides


Now coordinate of D and E are

Question 10:

Prove that the points are the vertices of an equilateral triangle. Calculate the area of this triangle.