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Lemur [1.5K]
3 years ago
14

A rectangle has a long side of 8.5 cm length. Its perimeter is 24cm Work out the length of the shorter sides

Mathematics
1 answer:
alina1380 [7]3 years ago
4 0

Answer:

x=3.5

Step-by-step explanation:

Perimeter: 8.5+8.5+2x=24

Simplifying we get: 17+2x=24

Subtracting 17 we get: 2x=7

Dividing by 2 we get: x=3.5

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