# Complete construction

Construct triangle ABC if hypotenuse c = 7 cm and angle ABC = 30 degrees. / Use Thales' theorem - circle /. Measure and write down the length of legs.

Result

a =  6.062 cm
b =  3.5 cm

#### Solution:

$a=6.0621778265 = 6.062 \ \text{ cm }$

Try calculation via our triangle calculator.

$b=3.5 = \dfrac{ 7 }{ 2 } = 3.5 \ \text{ cm }$

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