Question

find the value of x in the adjoining figure​

Answer 1

Step-by-step explanation:

${x}^{2} = {12}^{2} + {5}^{2} \\ {x}^{2} = 144 \: + \: 25 \\ {x}^{2} = 169 \\ x = \sqrt{169 } \\ x = 13cm$