Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
1.1k views
in Co-ordinate Geometry by (34.1k points)
closed by

Prove hat the points (1, -2), (3, 9), (1, 2) and (-1, 0) are the vertices of a square.

1 Answer

+1 vote
by (31.2k points)
selected by
 
Best answer

Let A(1, -2), B(3, 0), C(1, 2) and D(-1, 0) are the vertices of a square.

Hence, sides AB, BC,CD and DA are equal and Diagonal AC = Diagonal BD.

Hence, ABCD is a square and given points are the vertices of a square.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...