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Work out the length of x.
Give your answer rounded to 1 decimal place.
x
9 m
14.5 m
The diagram is not drawn accurately.
Please help

Work out the length of x Give your answer rounded to 1 decimal place x 9 m 145 m The diagram is not drawn accurately Please help class=

Respuesta :

Answer:

x ≈ 17.1 m

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

x² = 9² + 14.5² = 81 + 210.25 = 291.25 ( take the square root of both sides )

x = [tex]\sqrt{291.25}[/tex] ≈ 17.1 m ( to 1 dec. place )

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