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The diagram shows a right-angled triangle.
hcm
19°
13 cm
What is the value of h?
Give your answer correct to 1 decimal place.

The diagram shows a rightangled triangle hcm 19 13 cm What is the value of h Give your answer correct to 1 decimal place class=

Respuesta :

Answer:

[tex] \cos(19 \degree) = \frac{13}{h} \\ h = \frac{13}{ \cos(19 \degree) } \\ h = 13.7 \: cm[/tex]

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