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1 vote
Find B:

9.38

88

15.83

4

Find B: 9.38 88 15.83 4-example-1

1 Answer

7 votes

Answer:

by using Pythagoras law

h²=p²+b²

13²=9²+b²

169-81=b²

b=√88=2√22m is your answer

User Nick Hagianis
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