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Please help me with this!!

Please help me with this!!-example-1
User Pranav P
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2 Answers

4 votes
Figure ABCD : EFGH ratio is 2:1, so the perimeter is 30.5
User Mike Seghers
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4 votes

Answer:

30.5

Explanation:

We know that ABCD is similar to EFGH so that means you can use a scale factor for them to figure out the rest of the side lengths.

25/12.5=2

12/6=2

Therefore the scale factor is two. Then we can use the numbers from the other side lengths which are 12 and divide by 2. Which gets you 6 for each remainder of the sides.

Then add them

12.5+6+6+6 = 30.5

P= 30.5

User Florian Brinker
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