Ematson1 Ematson1

08-07-2015
Mathematics

contestada

For a given right triangle, side a =400 feet and side b = 900 feet, what is the measure of angle A to the nearest degree.

Respuesta :

hunaifirst hunaifirst

08-07-2015

Use A²+B² = C²

so you get sqrt 400 * 400 + 900 * 900
sqrt of 160000 + 810000
or sqrt of 970000
which is 984.9 feet

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