3 years ago

Can someone help me please.

Mathematics

1 answer:

wolverine [178]3 years ago

5 0

9514 1404 393

Answer:

$a=\sqrt{33}$

Step-by-step explanation:

The Pythagorean theorem tells you that the area of the square with side 'a' is the difference of the areas of the other two squares.

a² = 7² -4²

a² = 49 -16 = 33

a = √33

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3 years ago

Can someone help me please.​

Can someone help me please.