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Triangle 15 13 b. .................................​
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1 vote
Triangle 15 13 b. .................................​

Triangle 15 13 b. .................................​-example-1
User Eugene Berdnikov
by
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1 Answer

1 vote

Answer:

d) 7.5

Explanation:

15sqrd= 225

13sqrd= 169

225-169= 59


√(59)=7.5(1dp)

User Bengel
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