If two scalene triangles are equiangular , prove that the ratio of the corresponding sides is same as the ratio of the corresponding angle bisector segment. URGENT. Please reply quickly
Siddharth Gurla , 10 Years ago
Grade 10
1 Answers
SHAIK AASIF AHAMED
Last Activity: 10 Years ago
Hello student, Please find the answer to your question below Let the two triangles be ABC and PQR Given in triangles ABC and PQRA=P,B=Q,C=R AD,PS are the bisectors ofA andP respectively We have to prove (AB/PQ)=(BC/QR)=(CA/RP)=(AD/PS) ABCPQR so from given and AAA criterion (AB/PQ)=(BC/QR)=(CA/RP)=constant........(1) inADC andPSR DAC=SPR.........since given (1/2)A=(1/2)P C=R......given SoADCPSR ….from AA criterion So (AD/PS)=(CA/RP)........(2) From 1 and 2(AB/PQ)=(BC/QR)=(CA/RP)=(AD/PS) NOTE: hererepresents triangle