kve3azpktr kve3azpktr

24-02-2021
Mathematics

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angle A= ?
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angle A HELP HELP HELP class=

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wegnerkolmp2741o wegnerkolmp2741o

24-02-2021

Answer:

A = 41.41

Step-by-step explanation:

Since this is a right angle, we can use trig functions

cos A = adjacent/ hypotenuse

Cos A = 6/8

Taking the inverse cos of each side

cos ^ -1 ( cos A) = cos ^-1 ( 6/8)

A =41.40962211

Rounding to the nearest hundredth

A = 41.41

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