In \[\Delta PQR,\text{ }PQ\text{ }=\text{ }PR;\]M is a mid point on QR and \[MT\bot QR\]. What do you call MT?

In \[\Delta PQR,\text{ }PQ\text{ }=\text{ }PR;\]M is a mid point on QR

1.	In \[\Delta PQR,\text{ }PQ\text{ }=\text{ }PR;\]M is a mid point on QR and \[MT\bot QR\]. What do you call MT?
A.	Centroid
B.	Median
C.	Perpendicular bisector
D.	Vertex
Answer» D. Vertex

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In \[\Delta PQR,\text{ }PQ\text{ }=\text{ }PR;\]M is a mid point on QR and \[MT\bot QR\]. What do you call MT?

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