badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12th pass

                        

if A=a (vector) and B=b and C=c are vertices of triangle ABC then perpendicular distance from A to BC is also plz solve previous questons posted by me

5 years ago

Answers : (1)

AUREA
61 Points
							
If the vector from origin to the vertices of the triangle ABC are arespectively then the vector representation of the sides AB and BC will respectively be (a-b) and (c-b) .
The perpendicular distance from A to BC will be ABsin(theta) , where theta is the angle between AB and BC.
this will be equal to AB cross BC / BC        {AB cross BC = AB*BC*sin(theta)}
i.e I (a-b) cross (c-b) I / (b-c)
5 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 19 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details