Which sentence explains why polygon abcdefgh is congruent to polygon mnopqrst?

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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