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0.375

Solution given:

For 1st box.

probability of not getting blue is:2/4=1/2

For second box

probability of not getting blue is:1/4

total probability=½*¼=0.375

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.