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2 votes
Can someone plsssss help

Can someone plsssss help-example-1
User Sourya Dey
by
5.2k points

2 Answers

2 votes
A=12 I hope this helps and this is definitely correct
User Acemtp
by
5.3k points
5 votes

Answer:

12

Explanation:

a2 +b2 = c2

a2 + 9 2 = 15 2

a2 + 81 = 225

- 81 - 81

a2 = 144

a = 12

User Borquaye
by
5.2k points