juniorsboss juniorsboss

03-03-2017
Mathematics

contestada

If cos A = 0.8945, find m<A. to the nearest degree.

If cos A 08945 find mltA to the nearest degree class=

Respuesta :

taskmasters taskmasters

16-03-2017

to solve the measure of angle A, either you know how to iterate using the trigometric table or you can just use your calculator that has an inverse cosine function (arccos or cos^-1) in it. by using the calculator

cos A = 0.8945
A = arccos ( 0.8945)
A = 26.6 degrees

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