चित्र में, DE || BC, यदि DE = 3 सेमी., B...

चित्र में, DE || BC, यदि DE = 3 सेमी., BC = 6 सेमी. और `DeltaADE` का क्षेत्रफल 15 `"सेमी."^(2)` है, तो `DeltaABC` का क्षेत्रफल ज्ञात कीजिए।

A

75 `"सेमी."^(2)`

B

45 `"सेमी."^(2)`

C

30 `"सेमी."^(2)`

D

60 `"सेमी."^(2)`

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The correct Answer is:

D

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