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marishachu [46]
3 years ago
7

Can somebody please help me

Mathematics
1 answer:
shepuryov [24]3 years ago
5 0

Answer: Let’s use the Pythagorean theorom!

A^2+B^2=C^2

10^2+B^2=15^2

100+B^2=225

B^2=125

Un square it

≈11.2 cm

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I could use some help.
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