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In two similar triangles ∆ABC and ∆DEF, AB = 15cm, DE = 5cm. If AL and DM are the altitudes of the triangles ABC, DEF re

Posted: Wed Jul 13, 2022 8:06 pm
by answerhappygod
a) 3 : 1
b) 1 : 3
c) 1 : 2
d) 2 : 1