in triangle PQR, point s and T are the midpoint of the side PQ and PR respectively if P is equal to 6.2 then find the length of QR
in triangle PQR, point s and T are the midpoint of the side PQ and PR respectively if P is equal to 6.2 then find the length of QR
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ANSWER
the length of QR= 12.4
Step-by-step explanation:
Given :
In ∆PQR, points S and T are the midpoints of sides PQ and PR respectively.
Length of ST = 6.2
To Find : Length of QR.
Solution :
Refer the attached figure
Since S and T are the midpoints of sides PQ and PR respectively and ST is parallel QR
So, by mid segment theorem i.e. the segment joining the midpoints of any two sides will be parallel to the third side and half its length in a triangle
Thus the length of QR = 12.4
hope you understand
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