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mixer [17]
3 years ago
13

The two triangles are similar to each other. How long is the side labeled “?”

Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0

Answer:

12

Step-by-step explanation:

The smaller triangle seems to have dilated and formed the larger triangle. So, let's find the factor of increase.

9 / 3 = 3, so 3 is the factor of increase.

Now we need to do 4 x 3 = 12

So, ? = 12

<em>Hope that helps!</em>

<em>-Sabrina</em>

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