Plzz help me in the below question:-
*The coordinate of the vertices of a triangle are (-1,3), (-3,2) & (5,-1) respectively. Show that the length of the median through the vertex A is √41/4 units.
Answers
Answered by
7
Step-by-step explanation:
Given:Find the length of the median AP of ∆ABC whose vertices are A(–1, 3), B( –3,2) and C(5,-1).
To find:
Length of median AP.
Solution:
Draw the triangle roughly,as shown in attachment.
Since P is midpoint of BC.
Find the co-ordinate of P:
Thus,
B(-3,2)=> Let (x1,y1)
C(5,-1)=>Let (x2,y2)
Co-ordinate of P
Thus,
P(1,1/2)
Length of Median AP:
A(-1,3) and P(1,1/2)
Thus,
Length of Median AP is √(41/4)units.
Hence proved.
Hope it helps you.
To learn more on brainly:
Find the length of the median AP of ∆ABC whose vertices are A(–1, 1), B(5, –3) and C(3, 5).
https://brainly.in/question/29969964
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3
Answer:
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