Pls help me with this multiple choice !

asked Jun 10, 2022 225k views

11 votes

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8 votes

Answer:

Explanation:

since the angles are 45,45 the triangle is an Equilateral triangle

V=12

${u}^(2) = {12}^(2) + {12}^(2) \\ {u}^(2) = 288 \\ u = √(288) = 12 √(2)$

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