Question: SOLVE WITH MATLAB A rectangular box has the dimensions shown. (a) Determine the angle BAC to the nearest degree. (b) Determine the area of the
SOLVE WITH MATLAB
A rectangular box has the dimensions shown.
(a) Determine the angle BAC to the nearest degree.
(b) Determine the area of the triangle ABC to the nearest tenth of a cm.
Law of Cosines:
c2=a2+b22ab*cos()
Herons formula for triangular area:
A=p(pa)(pb)(pc),
where 

c2 a2 b2 2ab cos n) c2 a2 b2 2ab cos n)
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