In Δ ABC, Angle ABC = 90° , BD is perpendicular to AC, if AD = 16cm, DC = 4cm then BD = ? cm. (2, 4, 8, 64)
Please give me step by step explanation.
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1
Answer:
right ans is 8
x/4=16/x
x^2=64
x=8
Answered by
1
Answer:
your answer is in attachment
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