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irina [24]
3 years ago
11

What is the area and permater of a squre whose side is 3x plus 5

Mathematics
1 answer:
deff fn [24]3 years ago
3 0
Area= height x length
        = (3x+5)²
        = 9x²+30x+25

Perimeter= All sides added together
                = 4 (3x+5)
                = 12x + 20

Hope this helps!
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