Find the missing side length for each set of similar figures.

Step-by-step explanation:

try to create equation to solve similarities maths:

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question (a)

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question (b)

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3. you would do they are similar triangles, meaning that their sides are proportional. Based on the photo, it is assumable that x and 20 are proportional, so we can write is as a fraction. Then you can take 12.8 and 16 which are also proportional and say it is equal to because corresponding sides yay math woohoo! anyway, you can solve that equation by doing cross products:

You would then do the same steps for y:

you could also do , but you may notice that 10 fits into 20 two times so you do not even need to do cross products. y = 8.

Follow these steps for #5! good luck have fun nice day

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.