3 years ago

ASAP please help me I need this quick The question and answers are in the picture

Mathematics

2 answers:

kati45 [8]3 years ago

3 0

Answer:

Step-by-step explanation:

Lady_Fox [76]3 years ago

3 0

Answer:

√5

Step-by-step explanation:

Pythagorean theorem:

a² + b² = c²

1² + 2² = x²

1 + 4 = x²

5 = x²

√5 = x

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