4 years ago

Please help me .......

Mathematics

1 answer:

Misha Larkins [42]4 years ago

3 0

First we have to know the Pythagoreans theorem which is

a^2+b^2=c^2
7^2+8^2=c^2
49+64= 10.63
Hope this helps

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Step-by-step explanation:

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Multiply the first equation by 2

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