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astra-53 [7]
3 years ago
7

If AB=29 cm and angleA=25 degrees, what is AC to the nearest centimeter?​

Geography
1 answer:
Ad libitum [116K]3 years ago
4 0

Answer:

AC= 32

Explanation:

Given

AB = 29

\angle A = 25

Required

Find AC

I will answer the question with the attached triangle

From the attachment:

\cos A = \frac{AB}{AC}

Make AC the subject

AC= \frac{AB}{\cos A }

This gives:

AC= \frac{29}{\cos (25)}

AC= \frac{29}{0.9063}

AC= 32

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