> > The digonals of a rhomus are 6cm and 8cm .

# The digonals of a rhomus are 6cm and 8cm .

## Find its side and area .

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### The digonals of a rhomus are 6cm and 8cm .

Find its side and area .

$$Look\ at\ the\ picture. \\\\\frac{6\cdot8}{2}=3\cdot4=12\ (cm^2)\\\\a^2=3^2+4^2\\a^2=9+16\\a^2=25\\a=\sqrt{25}\\a=5\ (cm)$$