Square with diagonal given: its area

1. A.
   $12.5\ \text{m}^2$
2. B.
   $10.5\ \text{m}^2$
3. C.
   $9.5\ \text{m}^2$
4. D.
   $11.52\ \text{m}^2$

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1. A.
   $48\ \text{m}^2$
2. B.
   $49\ \text{m}^2$
3. C.
   $50\ \text{m}^2$
4. D.
   $52\ \text{m}^2$

Tap an option to check your answer.