1. Right
2. I forgot how to do that
3. X is 45
4. Y is 45
Answer:m=134
Step-by-step explanation:
that's the only correct answer
Answer:
<em>2a² = c²</em>
Step-by-step explanation:
Right triangles follow the Pythagorean Theorem, <em>a² + b² = c².</em> The hypotenuse <em>(c)</em> must be the longest of the sides. In the given triangle, both legs measure <em>a</em> units. So, <em>a = b.</em> Therefore, we have <em>a² + a² = c²</em> or <em>2a² = c²</em><em>.</em>
7. 21.39
8. 6
those are the only two i know