Math, asked by 13114119, 1 year ago

please answer the question

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Answered by NewIndia
4
\huge\mathsf{Given \ -}

\mathsf{AD \ = \ 2 \ cm}

\mathsf{BD \ = \ 5 \ cm}

\mathsf{AE \ = \ 3 \ cm}

\mathsf{DE} || \mathsf{BC}

\mathsf{By \ Applying \ BPT \ Theorem}

\mathsf{AD \ / \ BD \ = \ AE \ / \ EC}

\mathsf{2 \ / \ 5 \ = \ 3 \ / \ EC}

\mathsf{EC \ = \ 15 \ / \ 2 \ = \ 7.5 \ cm}

\huge\mathsf\red{AC \ -}

\mathsf{= \ AE + EC}

\mathsf{= \ 3 + 7.5}

\mathsf\blue{= \ 10.5 \ cm}
<marquee>
\huge\mathsf\blue{\boxed{Option \ (b) \ is \ correct.}}

13114119: what is BPT theory
13114119: Oh!! i understand
NewIndia: BPT = Basic Propotionality Theorem, Also known as Thales Theorem.
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