Math, asked by aryanbhairai13, 1 year ago

Given 15Cot A=8,find Sec A ?​

Answers

Answered by pranay0144
5

Step-by-step explanation:

Hey mate

15Cot A=8,

Therefore,

Cot A=8/15

By Pythagoras theorem

We can find third side

( Hypo) sq=(S1) sq+(S2) sq

 {hypo}^{2}  =  {8}^{2}  +  {15}^{2}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 64 + 225 \\ hypo = 17

Sec A =

sec \: a =  \frac{hypotenuse}{ \: adjacent}

 =  >  \frac{17}{8}

Answered by rishu6845
3

Answer:

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