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प्रश्न
In the given figure, ∆AHK is similar to ∆ABC. If AK = 10 cm, BC = 3.5 cm and HK = 7 cm, find AC.
उत्तर
Given: `Δ AHK ∼ Δ ABC`
AK = 10 cm
BC = 3.5 cm
HK = 7 cm
To find: AC
Since ,` Δ AHK ∼ Δ ABC `so their corresponding sides are proportional.
`(AC)/(AK)=(BC)/(HK)`
`(AC)/10=3.5/7`
`AC= 5 cm`
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