What's the perimeter?
Geometry
Level
2
Here, we have a square of side lengths 25. Inside this square, we have a purple figure. What is the perimeter of this figure?
56
20
96
100
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1 solution
if you move all the sides, you will actually notice that these lines match up with all the sides, evidently making the perimeter of the figure the perimeter of the square, which is 25 times 4 = 100.