2 years ago

The polygons in each pair are similar. Find the missing side length.

Mathematics

1 answer:

Taya2010 [7]2 years ago

3 0

Answer:

Step-by-step explanation:

If you flip the polygon on the right so it looks like the polygon on the left, the scale factor for the small polygon to the big polygon is 32/40 or 4/5.

Now use that scale factor, 4/5, to find the missing length

4/5 = ?/15

5*3 = 15 so 4*3 = ?

? = 12

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