please help!!i need it to be done quickly..
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in tri. it is given that pq=pr.
according to question
pq+qm=pm (eqn 1).
nd
qr+qn=pn(eqn 2)
so frm eqn 1 nd 2, we get
pq2÷pn2=pm÷pn.
according to question
pq+qm=pm (eqn 1).
nd
qr+qn=pn(eqn 2)
so frm eqn 1 nd 2, we get
pq2÷pn2=pm÷pn.
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