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2 years ago

Help me ASAP! 20 POINTS TO THE ONE WHO ANSWERS CORRECTLY!

Mathematics

1 answer:

Marrrta [24]2 years ago

8 0

Blue triangle: perimeter is 4x+2+7x+7+5x-4, or, after simplification,
16x + 5
Red triangle: perim. is 2x-5+x+7+x+3 (and so on).

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