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03-02-2024
Mathematics

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Using Pythagoras' theorem, calculate the length of PR.
Give your answer in centimetres (cm) and give any decimal answers to 1 d.p.
39 cm
?
36 cm

Respuesta :

salemjosi7 salemjosi7

03-02-2024

Answer:

Step-by-step explanation:a[tex]a^{2} +b^{2}=c^{2} =39^{2} +x=36^{2}[/tex]

1521+x=1296

x=1296-1521

x=-225

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