Question

I need your help guys !!!!!!!!

Answer 1

`\bold{\huge{\blue{\underline{ Solution}}}}`

`\bold{\underline{ We \: have \:given \: that, }}`

• Distance between the house and tower is 35 m
• The height of the tower is 60 m
• The height of the house is 25 m

`\bold{\underline{ Now}}`

• Height of the house is 25m

`\bold{\underline{ So, }}`

`\sf{ CE = 25m }`

Therefore,

`\sf{ AB = AD - CE }`

`\sf{ AB = 60 - 25 }`

`\sf{ AB = 35 m }`

Now, In Right angled ABC

`\bold{tan Φ =}{\bold{( AB)/(BC)}}`

`\bold{tan Φ =}{\bold{( 35)/(35)}}`

`\bold{ tan Φ = 1 }`

`\bold{ tan Φ = 45 °}`

`\sf{\red{Hence, \: The \:angle \:of \:depression\: is \:45°}}`