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Dominik [7]
3 years ago
5

Can you help me with this?

Mathematics
2 answers:
lilavasa [31]3 years ago
5 0

Answer:

11.2 cm

Step-by-step explanation:

By Pythagoras Theorem:

Length of diagonal

=  \sqrt{ {10}^{2}  +  {5}^{2} }  \\  \\  =  \sqrt{100 + 25}  \\  \\  =  \sqrt{125}  \\  \\  = 11.1803399 \\  \\  \approx 11.2 \: cm

juin [17]3 years ago
3 0

Answer:

11

Step-by-step explanation:

apply pythagoras theorem

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Step-by-step explanation:

Hi there!

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