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Anton [14]
3 years ago
8

Please help me I need help​

Mathematics
2 answers:
Llana [10]3 years ago
5 0

Answer:

C

Step-by-step explanation:

vodomira [7]3 years ago
4 0

Answer:

C.

Step-by-step explanation:

<em>The measure of the angle B = 180 - (90 + 45) = 45</em>

Now, since ∠A = 45 = ∠B then ABC is an isoceles right angled triangle at point C

then <em>BC = AC = 14</em>

applying the Pythagorean theorem:

AB=\sqrt{CA^{2}+CB^{2}  } = \sqrt{14^{2}+14^{2}  } = 14\sqrt{2}

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