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3 years ago

5

Can someone help me with this

1 answer:

taurus [48]3 years ago

7 0

Answer:

c=85

Step-by-step explanation:

use Pythagoras Theorem

a²+b²=c²

75²+40²=c²

5625+1600= ²

7225=c²

$\sqrt{7225 } = \sqrt{c {}^{2} }$

85=c

c=85

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