3 years ago

HELP PLEASE 15 points

Mathematics

2 answers:

andrey2020 [161]3 years ago

5 0

Answer:

The 1rst from top

Step-by-step explanation:

That is a formula to find an area.

Alex73 [517]3 years ago

3 0

Answer:

1/2x^2 (the first option)

Step-by-step explanation:

As the area of a square is 1/2.diagonal^2, the answer is 1/2x^2(the first option).

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Answer:

Step-by-step explanation:

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