wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A triangle ABC with vertices A(−1,0), B(−2,34), & C(−3,−76) has its orthocentre H. Then the orthocentre of triangle BCH will be

A
(3,2)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(1,3)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(1,2)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of these
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is A none of these
The ortho-center is the point where all three altitudes of the triangle intersect.

Given, H is the ortho-centre of ABC

It is obvious that the ortho-centre of BHC is A

Consider BHC,
HF, BK, CL are the altitudes

On extending these altitude to meet at a point, which is the ortho-centre, we can see that they meet at A.

Hence, A (1,0) is the ortho-centre of BHC. It is not in the given options.

932712_296358_ans_2a49ea76df214be79f09dbca292d35f1.JPG

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Altitude of a triangle
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon