Question

If triangle ABC is similar to triangle PQR perimeter of triangle ABC is 32 cm ; perimeter of triangle PQR is 48 ; if pR is 6 cm then find the length of AC

Answer 1

Given: triangle ABC ∼ triangle PQR,  perimeter of triangle ABC = 32cm, perimeter of triangle PQR = 48cm and PR = 6cm 
since the y are similar, 
AB/PQ = BC/QR = AC/PR 
AC/PR = perimeter of triangle ABC/perimeter of triangle PQR 
AC/6 = 32/48 
AC*48 = 6*32 
therefore AC = 4cm 
 

Answer 2

Answer:

Step-by-step explanation: