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Stella [2.4K]
3 years ago
6

Write an equation to find the missing side lenght. use ? for the number you do not know

Mathematics
1 answer:
Whitepunk [10]3 years ago
6 0
There isn't enough information; however, let's say you were to find the missing side length of a rectangle. The perimeter is 52 and the two given side lengths are both 16. You would set up an equation to find the missing side lengths:
52 = 16 + 16 + ? + ?
52 = 32 + ? + ?
20 = ? + ?
Since this is a rectangle, the two other sides have to be equal. Therefore, you would divide the number by 2.
10 = ?
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