Question

2.ΔABC be a right-angled triangle where ∠A = 90° and AD ⊥ BC. If ar (ΔABC) = 40 c2

,

ar (ΔACD) = 10 cm2 andAC = 9 cm, then the length of BC is​

Answer 1

Answer:

18 cm is the answer for ur question dear.... pls refer to the attachment and pls mark me as brainlist and pls follow me

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