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insens350 [35]
3 years ago
11

The diagram shows a right-angled triangle.

Mathematics
1 answer:
irinina [24]3 years ago
7 0

Answer:

\cos(19 \degree)  =  \frac{13}{h}  \\ h =  \frac{13}{ \cos(19 \degree) }  \\ h = 13.7 \: cm

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4 years ago
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Answer:

1/20 or 0.05

Step-by-step explanation:

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