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First, since the distances are not diagonal between any two points, you can count the distance between them.

Between the art gallery and the magic shop, it is 2 miles to the right.

Between the magic shop and the dry cleaners, it is 3 miles up.

From the dry cleaners to the theatre, it is 5 miles left.

2+3+5= 10 miles

ab will be equal to

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.