Question

iii. AABC and APQR are equilateral triangles. If A(LABC): A(APQR) = 1:16, and AB = 2 cm, then what is the length of PR? (A)4 cm (B)2 cm (C)6 cm (D)8 cm ​

Answer 1

Answer:

if both triangle ️ are equilateral so all side of both triangle ️are equal so side AC is also 2 cm and now from similarity AC/PR =1/16

so 2cm/PR = 1/16

PR=16/2

PR=8cm

so the answer is 8 cm.

I.e option d.