Fewpal
+2 votes
305 views
in JEE by (127k points)
Let k be an integer such that the triangle with vertices (k, –3k), (5, k) and (–k, 2) has area 28 sq. units.
Then the orthocentre of this triangle is at the point :

(1) 2, -1/2
(2) 1, 3/4
(3) 1, -3/4
(4) 2, 1/2

1 Answer

+1 vote
by (21.1k points)
selected by
 
Best answer

Solution:

k = 2

Orthocentre is 2, 1/2

The correct option is (4).

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.

Categories

...