2 years ago

Find the missing side length in the image below

Mathematics

1 answer:

Travka [436]2 years ago

5 0

Let missing side be x

Using basic proportionality theorem

$\\ \sf\longmapsto \dfrac{45}{35}=\dfrac{x}{56}$

$\\ \sf\longmapsto \dfrac{9}{7}=\dfrac{x}{56}$

$\\ \sf\longmapsto 7x=9(56)$

$\\ \sf\longmapsto x=\dfrac{9(56)}{7}$

$\\ \sf\longmapsto x=72$

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