Question

I need help please ​

Answer 1

`\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies a=√(c^2 - o^2) \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{9}\\ a=adjacent\\ o=\stackrel{opposite}{7} \end{cases} \\\\\\ a=√( 9^2 - 7^2)\implies a=√( 81 - 49 ) \implies a=√( 32 )`

Answer 2

Explanation:

Either it's a=32 or a=16. I think it is a=16. A base of 32 is a big fricking base. so the answer is a=16