Question

Find the angle which is ${56}^o$ more than its complement

• A. $73$
• B. $83$
• C. $45$
• D. $68$

Answer 1

The correct option is A $73$

Let the required angle be $x$, then its complement $=(90-x)$

Given that $x=(90-x)+56$

$\Rightarrow 2x=146\Rightarrow x={73}^o$