If in triangle ABC similar to triangle PQR,BC=18.2,QR=6.5 and perimeter of ABC is 140 find the perimeter of PQR.
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Triangle ABC is similar to triangle PQR.
So AB/PQR = BC/QR = AC/PR.
BC/QR=18.2/6.5=2.8
Perimeter of triangle ABC = 140.
Then perimeter of triangle PQR = 140/2.8=50
So AB/PQR = BC/QR = AC/PR.
BC/QR=18.2/6.5=2.8
Perimeter of triangle ABC = 140.
Then perimeter of triangle PQR = 140/2.8=50
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