Paul built a triangular garden in his backyard, which is enclosed by a rectangular fence. 25 m
8 m
1
20 m
6 m
How much of the backyard is not covered by the garden?
O 452 m2
O 476 m2
O 524 m
0
548 m2

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

this is prime.

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

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step-by-step explanation:

what