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5 votes
Please help me..........

Please help me..........-example-1
User Killstreet
by
7.6k points

1 Answer

6 votes

Answer:

a = 7

Explanation:

45 45 90 right triangle so it's an isosceles triangle (A triangle with two equal sides)

a = 7

User Mirko Jahn
by
7.7k points