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Mathematics, 01.03.2020 15:53 emilio77100

A right-angled triangle has sides of lengths (x + 5) cm, (x - 3) cm and 9 cm.
9 cm
(x + 5) cm
(x-3)cm
Calculate the value of x.
Give your answer to 3 significant figures.
Note: Please ensure your final line of working says 'x'
followed by your answer rounded to 3 sig. fig.

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A right-angled triangle has sides of lengths (x + 5) cm, (x - 3) cm and 9 cm.
9 cm
(x + 5)...
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