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Need help w this due today

Need help w this due today-example-1
User Dan Borza
by
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1 Answer

8 votes

Answer:

Explanation:

you have a right triangle,

a^2+b^2=c^2

10^2=4^2+b^2

100=16+b^2

100-16=b^2

84=b^2

b=9.16

User Reuben Thomas
by
3.8k points