Question

∆DEF~∆XYZ and if ar(∆DEF)\ar(∆XYZ)=25/64 then EF/YZ = ​

Answer 1

5/8 is the answer of the question

Answer 2

arDEF:arXYZ=25:64

1/2×h×ef::1/2×h×yz=25::64

1/2×h×ef/1/2×h×yz=25/64

ef/yz=25/64

ef::yz=25::64