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: 11

                        

two coordinates and equation of centroid is given then find third vertex

3 years ago

Answers : (1)

velide harsha
34 Points
							
Suppose a triangle ∆ABC is given where A(a,b) and B(c,d) are the two points of the triangle. The centroid of the triangle is given as G(p,q), then the third vertex C(x,y) is required to be known.
 
Centroid of a traingle is given by, G=[ A+B+C]÷3
                     That is, 
                                (p,q)= ([a+c+x]÷3, [b+d+y]÷3)
 
Now the coordinates of point C are given by,
        (x,y)= (3p-a-c,3q-b-d) 
 
Hence by substituting the given points in the formula gives you the answer
 
Harsha
3 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

  • 101 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