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Sj2dg3h3fvehdvddddddddddddd-=

Sj2dg3h3fvehdvddddddddddddd-=-example-1
Sj2dg3h3fvehdvddddddddddddd-=-example-1
Sj2dg3h3fvehdvddddddddddddd-=-example-2
User Saeid
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2 votes

Answer:


\overline {AD} = 5

Explanation:

From the given diagram we are required to find the length of
\overline {AD}

The given parameters are;

ΔABC and ΔCDA are congruent

The length of
\overline {BC} = 5

The length of
\overline {AC} = 7

The length of
\overline {CD} = 4

From ΔABC ≅ ΔCDA, we have;


\overline {AC} =
\overline {AC} By reflexive property


\overline {BC} = 5 is either equal to
\overline {AD} or
\overline {CD}

However,
\overline {CD} = 4, therefore,
\overline {BC}
\overline {CD}

We can then have;


\overline {BC} =
\overline {AD} = 5.

User Elenora
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