∆ABC is similar to ∆PQR. If ratio of perimeters of ∆ABC and ∆P – McqOptions

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1.	∆ABC is similar to ∆PQR. If ratio of perimeters of ∆ABC and ∆PQR is 1 : 2 and if PQ = 10 cm then what is the length of AB (in cm)?
A.	5
B.	20
C.	25
D.	15
Answer» B. 20

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