henrytayloer02p56p5q henrytayloer02p56p5q

06-03-2018
Mathematics

contestada

Given: ΔABC; a= 10; b = 4, and c = 11. Find the measurement of ∠B to the nearest tenth of a degree. A) 21.3° B) 24.7° C) 25.1° D) 31.4°

Respuesta :

kaylajustine200 kaylajustine200

16-03-2018

A) 21.3° is the answer, you must do the angle version of the law of cosines.

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