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I’m pretty sure you made a mistake… since y is (2,4) and z is (1,-2), 4-(-)2 [y2-y1] is equal to 6, not 5.
The Perimeter can be simplified to 2√13(√2 + 1)
natry dgetry quei singo
I’m pretty sure you made a mistake… since y is (2,4) and z is (1,-2), 4-(-)2 [y2-y1] is equal to 6, not 5.
The Perimeter can be simplified to 2√13(√2 + 1)
natry dgetry quei singo