In matlab please and can you show me how to round to the nearest tenth 14. A rectangular box has the dimensions shown.(a) Determine the angle BAC to the nearestdegree.(b) Determine the area of the triangle ABC tothe nearest tenth of a centimeter.Law of cosines: c²=a²+b²-2abcos yHeron's formula for triangular area:A=√p(p-a)(p-b)(p-c),B23 cmwhere p= (a+b+c) / 2.43 cm16 cmC

Answered: 14. A rectangular box has the…

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In matlab please and can you show me how to round to the nearest tenth

14. 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 centimeter.
Law of cosines: c²=a²+b²-2abcos y
Heron's formula for triangular area:
A=√p(p-a)(p-b)(p-c),
B
23 cm
where p= (a+b+c) / 2.
43 cm
16 cm
C

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We have to follow the instruction in order to get the angle BAC to the nearest degree and area of the triangle ABC to the nearest tenth of centimeter.

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