Question

Please answer please urgent

Answer 1

Hey!!!....Here is ur answer

${a}^{2} + {a}^{2} = {6}^{2} \\ \\ 2 {a}^{2} = 36 \\ \\ {a}^{2} = 18 \\ \\ a = \sqrt{18} \\ \\ a = 3 \sqrt{2}$

Hope it will help you

Answer 2

a​2​​+a​2​​=6​2​​​​2a​2​​=36​​a​2​​=18​​a=√​18​​​​​a=3√​2​​​​​