Question

Can someone please take the time out of their day and help me with this question

Answer 1

`\large\huge\green{\sf{Answer:-}}`

`\red {\mathbb{ \underline { \tt By \: using \: Pythagoras \: theorm}}}`

`h {}^(2) = p {}^(2) + b {}^(2) \\ x {}^(2) = (7 {}^(2) + 6 {}^(2) )ft {}^(2) \\ x {}^(2) = (49 +3 6)ft {}^(2) \\ x {}^(2) = 85 ft\\ x = √(85 ) ft \\`

the length of missing side= √85=9.2 ft