Acellus Find the side length, b.
Round to the nearest tenth.
B = 90°
a = 6
C = 7
a
B
A
С
b = [?]
Enter

What???

Step-by-step explanation:

the correct answer is the second option

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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