Question

How can I solve this problem?

Answer 1

Well it really depends what u r solving for. So for perimeter u could add both X’s so 2x, and then add 10+2 which is 12. So it would be 2x+12. Not 100% right but I tried hope this helps and good luck!

Answer 2

Answer:

To solve this problem you would need the Pythagorean Theorem .

$a^{2} + b^{2} = c^{2}$

10 would be $b^{2}.$ So, $a^{2} +10^{2} = c^{2}$.  

$a^{2} + 100 = c^{2}$

Pick a number that is larger than 10, which would be the x or the (a), then add 2 to that number, which would be the c or the (x+2) . Then try to plug it in, if it doesn't work try other numbers.