3 years ago

Please help me!

Mathematics

1 answer:

Alexus [3.1K]3 years ago

4 0

The amplitude is the vertical line and the wavelength is the flat line.

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Hey!!!
Answer is....
diagonals of square bisect each other at right angles.
let diagonal be 2x
Using Pythagoras in a triangle enclosed by a side and 2 half diagonals...
${x}^{2} + {x}^{2} = {10}^{2}$
$2 {x}^{2} = 100$
${x }^{2} = 50$
$x = \sqrt{50}$
side of a diagonal=2 sqrt50
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