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marissa [1.9K]
3 years ago
9

The length of a rectangle is 12 m.

Mathematics
1 answer:
bezimeni [28]3 years ago
7 0

Answer:

for perimeter you add all sides. so Lenth x2 + width x2 is 24+30 which would equal 54

for area it's Lenth times width so 12 times 15 equals 156

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