The right answer for the question that is being asked and shown above is that:
This can be answered using the Pythagorean Theorem. h2 = a2 + b2 h = square root (10^2 + 7^2) h = <span>square root (100 + 49) h = </span><span>square root (149) cm
So the correct answer is </span>h = <span>square root (149) cm</span>
