1.

Rm f.s Δ ABC .. A PQR$, aRAB.. 3, it erΔ POR 77Gwen Δ ABC-Δ PQR, ifAB1PQ 3*ar A ABC, then find ar APOR=

Answer»

The answer may be 1: 9 because the area of two similar triangles is equal to ratio of sum of square of there corresponding side



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