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3 years ago

Can you help me please

Mathematics

1 answer:

Volgvan3 years ago

3 0

D
Area of a circle is: 兀r✖️r, so 4.1m ➗2 = 2.05, 2.05✖️2.05 = 4.2025

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

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

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

$\bold{\underline{ So, }}$

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Now, In Right angled ABC

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$\bold{tan Φ =}{\bold{\frac{ 35}{35}}}$

$\bold{ tan Φ = 1 }$

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

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3 years ago

Read 2 more answers

Can you help me please​

Can you help me please