3 years ago

How do I solve this I don't know how to solve thisi dont under stand this

Mathematics

1 answer:

k0ka [10]3 years ago

3 0

Use Pythagoras theorem
${13}^{2} + {x}^{2} = {26}^{2} \\ { {x}^{2} = 507} \\ x = 22.52$

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