Question
Write the complement angle of: $\frac{2}{5}$ of $70^{\circ}$

Answer

Complement angle of $\frac{2}{5}$ of $70^{\circ}$
$
=90^{\circ}-\left(\frac{2}{5} \times 70^{\circ}\right)
$
= 90° - 28°
= 62°

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