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Paladinen [302]
3 years ago
5

Geometry questionnn!

Mathematics
1 answer:
Musya8 [376]3 years ago
6 0

Answer:

88 units

Step-by-step explanation:

In\: \triangle OBR \:\&\: \triangle OWN

BR || WN (Given)

Therefore,

\angle OBR \cong \angle OWN (Alternate angles)

\angle BOR \cong \angle WON (Vertical angles)

\therefore \triangle OBR \sim \triangle OWN (AA postulate)

\therefore \frac{OR}{ON} =\frac{BR}{WN} (csst)

\therefore \frac{OR}{56} =\frac{24}{42}

\therefore \frac{OR}{56} =\frac{4}{7}

\therefore OR =\frac{4\times 56}{7}

\therefore OR ={4\times 8}

\therefore OR =32

RN = OR + ON

RN = 32 + 56

RN = 88 units

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