20POINTS ANSWER QUICK I WILL MARK BRAINLIEST Select all that apply.

Which kinds of symmetry does a square have?

vertical line symmetry
horizontal line symmetry
diagonal line symmetry
rotational symmetry

Rotational line symmetry  &  Vertical line symmetry

Hope its correct

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each side has a different length.  

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.