Coordinate Geometry

Quantitative Aptitude (CGL) SSC CGL Exam

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In triangle PQR, C is the centroid. PQ = 30 cm, QR = 36 cm and PR = 50 cm. If D is the midpoint of QR, then what is the length (in cm) of CD?

(4√86)/3

(2√86)/3

(5√86)/3

(5√86)/2

Explanation:

By: MIRZA SADDAM HUSSAIN

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