Question

If CM and RN are respectively the medians of AABC and APQR,
APQR prove that:
if AABC
(i) CMB ARNQ
) AAMC APNR
​

Answer 1

Step-by-step explanation:

we know that AABC= APQR AB/PQ = BC/QR = AC/PR --- ---(1) fromAAMC and APNR ZA = ZP ZM = ZN = 90 AC = PR by ASA similarity AAMC =APNR ----PROVED from this AC/PR = CM/RN = AM/PN FROM ------(1) AB/PQ = BC/QR = AC/PR from that CM/RN = AB/PQ -----PROVED from ABMC and AQNR ZB = 2Q M = ZN = 90 BC = RQ by ASA similarity ABMG=AQNR ------PROYE