S PQR = sqrt(64*48*44*36) = 8*6*4*2sqrt(3*11) = 192sqrt(33) S ABC = sqrt(48*36*27*33) = 4 *6*3*3sqrt(33) = 72sqrt(33) S PQR / S ABC = 192/72 = 8/3
S PQR = sqrt(64*48*44*36) = 8*6*4*2sqrt(3*11) = 192sqrt(33)
S ABC = sqrt(48*36*27*33) = 4 *6*3*3sqrt(33) = 72sqrt(33)
S PQR / S ABC = 192/72 = 8/3