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Margarita [4]
3 years ago
10

An isosceles trapezoid has a perimeter of 49 miles. Its shorter base measures 12 miles and its longer base measures 23 miles. Th

e two remaining sides have the same length; what is that length?
Mathematics
1 answer:
andrezito [222]3 years ago
4 0

The perimeter is 49 miles, which means that all the sides added up must equal 49. Let's write and equation with the information given, where x is the magnitude of the two sides:

23+12+2x=49

Simplify this a little bit to get x on one side:

35+2x=49

2x=14

Divide by 2 on both sides, and your answer is:

x = 7

Therefore, the length of the two sides of the trapezoid are both 7 miles.

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